Rosa Ratsma

Country

NED

Birth Year

1996

Gender

F

Title

Woman International Master

FIDE ID

1033662

FIDE ratings

2212

Classical

Published FIDE

—

Rapid

Published FIDE

2241

Blitz

Published FIDE

Official classical ranks

World rank
#7622
National rank · NED
#253
Women’s world rank
#351

Active players · Oct 2026 FIDE list ⓘ

Rating history

Highest recorded rating
2306 Apr 2020
Recorded years
2010–2026
Archived games
254

Based on available monthly lists and saved games.

FIDE rating history

Published rating lists through Oct 2026.

View rating lists
Available Games

Published games available in our archive; coverage varies by tournament. Archive last checked: 2026-10-07 (UTC).

# Date Event Site Round White Black Result Moves View
151 2017-08-26 32nd Schwarzacher Open Schwarzach AUT 9.6 Rosa Ratsma Uros Krstic 1/2-1/2 34 Open
152 2017-08-25 32nd Schwarzacher Open Schwarzach AUT 8.1 Roman Tomaszewski Rosa Ratsma 0-1 29 Open
153 2017-08-24 32nd Schwarzacher Open Schwarzach AUT 7.6 Rosa Ratsma Philipp Schlosser 0-1 35 Open
154 2017-08-23 32nd Schwarzacher Open Schwarzach AUT 6.8 Doru-Alexandru Ionescu Rosa Ratsma 0-1 38 Open
155 2017-08-20 32nd Schwarzacher Open Schwarzach AUT 3.9 Hagen Poetsch Rosa Ratsma 1/2-1/2 25 Open
156 2017-08-20 32nd Schwarzacher Open Schwarzach AUT 2.7 Rosa Ratsma Peter Lizak 0-1 41 Open
157 2017-08-17 Bruges Masters 2017 Bruges BEL 9.8 Simon Provoost Rosa Ratsma 1/2-1/2 46 Open
158 2017-08-16 Bruges Masters 2017 Bruges BEL 8.1 Rosa Ratsma Jochem Mullink 1-0 46 Open
159 2017-08-14 Bruges Masters 2017 Bruges BEL 4.6 Rosa Ratsma Zoltan Varga 0-1 34 Open
160 2017-07-20 8th Vaujany Open 2017 Vaujany FRA 8.13 Igor Gazik Rosa Ratsma 1-0 40 Open
161 2017-07-15 8th Vaujany Open 2017 Vaujany FRA 3.5 Viktor Gazik Rosa Ratsma 1-0 33 Open
162 2017-07-14 8th Vaujany Open 2017 Vaujany FRA 2.9 Rosa Ratsma Francois Godart 1-0 33 Open
163 2017-07-08 45th TCh-GRE 2017 Achaea GRE 7.3 Jolanta Zawadzka Rosa Ratsma 1-0 35 Open
164 2017-07-07 45th TCh-GRE 2017 Achaea GRE 6.1 Anna-Maria Botsari Rosa Ratsma 1/2-1/2 44 Open
165 2017-07-06 45th TCh-GRE 2017 Achaea GRE 5.3 Rosa Ratsma Simoneta Ivanova 1-0 38 Open
166 2017-07-05 45th TCh-GRE 2017 Achaea GRE 4.6 Tsveta Galunova Rosa Ratsma 0-1 38 Open
167 2017-07-04 45th TCh-GRE 2017 Achaea GRE 3.11 Rosa Ratsma Haritomeni Markantonaki 1-0 28 Open
168 2017-07-04 45th TCh-GRE 2017 Achaea GRE 2.13 Barbara Mihok-Juhasz Rosa Ratsma 0-1 55 Open
169 2017-07-03 45th TCh-GRE 2017 Achaea GRE 1.4 Rosa Ratsma Gabriela Antova 1/2-1/2 52 Open
170 2017-06-25 HSG Open 2017 Hilversum NED 6.1 Quinten Ducarmon Rosa Ratsma 1-0 25 Open
171 2017-06-25 HSG Open 2017 Hilversum NED 5.3 Rosa Ratsma Barry Brink 1-0 43 Open
172 2017-06-24 HSG Open 2017 Hilversum NED 4.5 Rosa Ratsma Ruud Van Meegen 1-0 42 Open
173 2017-06-24 HSG Open 2017 Hilversum NED 3.5 Roeland Pruijssers Rosa Ratsma 0-1 67 Open
174 2017-06-23 HSG Open 2017 Hilversum NED 2.3 Rosa Ratsma Hugo Ten Hertog 1/2-1/2 66 Open
175 2016-08-27 31st Schwarzacher Open Schwarzach AUT 9.12 Noud Lentjes Rosa Ratsma 1-0 84 Open
176 2016-08-25 31st Schwarzacher Open Schwarzach AUT 7.9 Alman Durakovic Rosa Ratsma 1-0 37 Open
177 2016-08-24 31st Schwarzacher Open Schwarzach AUT 6.7 Rosa Ratsma Volker Meier 0-1 32 Open
178 2016-08-23 31st Schwarzacher Open Schwarzach AUT 5.6 Lubomir Neckar Rosa Ratsma 1/2-1/2 36 Open
179 2016-08-22 31st Schwarzacher Open Schwarzach AUT 4.12 Rosa Ratsma Heinrich Rolletschek 1-0 30 Open
180 2016-08-20 31st Schwarzacher Open Schwarzach AUT 1.9 Alexander Hilverda Rosa Ratsma 1-0 92 Open
181 2016-07-24 10th Leiden Crown 2016 Leiden NED 6.2 Ioana Smaranda Padurariu Rosa Ratsma 1/2-1/2 35 Open
182 2016-07-23 10th Leiden Crown 2016 Leiden NED 5.1 Rosa Ratsma Leonore Biemans-Braggaar 1-0 34 Open
183 2016-07-22 10th Leiden Crown 2016 Leiden NED 4.1 Martine Middelveld Rosa Ratsma 1/2-1/2 33 Open
184 2016-07-22 10th Leiden Crown 2016 Leiden NED 1.2 Rosa Ratsma Martine Middelveld 1-0 43 Open
185 2016-07-17 10th Leiden Crown 2016 Leiden NED 3.2 Leonore Biemans-Braggaar Rosa Ratsma 0-1 55 Open
186 2016-07-16 10th Leiden Crown 2016 Leiden NED 2.2 Rosa Ratsma Ioana Smaranda Padurariu 1-0 37 Open
187 2016-07-10 44th TCh-GRE 2016 Achaea GRE 7.5 Rosa Ratsma Marina Makropoulou 1-0 39 Open
188 2016-07-09 44th TCh-GRE 2016 Achaea GRE 6.8 Haritomeni Markantonaki Rosa Ratsma 0-1 55 Open
189 2016-07-08 44th TCh-GRE 2016 Achaea GRE 5.9 Rosa Ratsma Tsveta Galunova 1/2-1/2 34 Open
190 2016-07-07 44th TCh-GRE 2016 Achaea GRE 4.8 Irini Liapi Zenebisi Rosa Ratsma 0-1 44 Open
191 2016-07-06 44th TCh-GRE 2016 Achaea GRE 3.4 Anna-Maria Botsari Rosa Ratsma 1-0 44 Open
192 2016-07-06 44th TCh-GRE 2016 Achaea GRE 2.7 Rosa Ratsma Elitsa Raeva 1-0 49 Open
193 2016-07-05 44th TCh-GRE 2016 Achaea GRE 1.17 Eugenia Ispas Rosa Ratsma 0-1 23 Open
194 2016-02-06 76th Noteboom Open Leiden NED 2.2 Rosa Ratsma Noud Lentjes 0-1 34 Open
195 2015-12-30 53rd Groningen Open 2015 Groningen NED 9.3 1503120 Rosa Ratsma 1-0 27 Open
196 2015-12-29 53rd Groningen Open 2015 Groningen NED 8.31 Rosa Ratsma Rashid Ishak 1-0 47 Open
197 2015-12-28 53rd Groningen Open 2015 Groningen NED 7.33 Ellen Hagesather Rosa Ratsma 1/2-1/2 40 Open
198 2015-12-27 53rd Groningen Open 2015 Groningen NED 6.33 Simon Elgersma Rosa Ratsma 1/2-1/2 96 Open
199 2015-12-26 53rd Groningen Open 2015 Groningen NED 5.35 Rosa Ratsma Maaike Keetman 0-1 61 Open
200 2015-12-24 53rd Groningen Open 2015 Groningen NED 4.34 Jaap Vogel Rosa Ratsma 1/2-1/2 39 Open

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