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Jean Martin Zuidersma

164043578
Sedibeng (GSV)
Personal
Main rating
Rating 1178.4
K-factor 40
Floor 699
Highest 1200 (2019-12-01)
Min/Max +/- allowed 166
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1178.4
K-factor 40
Floor 699
Highest 1200 (2019-12-01)
Min/Max +/- allowed 165.8
Standard rating
Rating 1174.6
K-factor 40
Floor 699
Highest 1200 (2019-12-01)
Min/Max +/- allowed 165.8
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1174.6
K-factor 40
Floor 699
Highest 1200 (2019-12-01)
Min/Max +/- allowed 165.8
Rapid rating
Rating 1199
K-factor 40
Floor 699
Highest 1200 (2024-02-01)
Min/Max +/- allowed 165.8
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1199
K-factor 40
Floor 699
Highest 1200 (2024-02-01)
Min/Max +/- allowed 165.8
Blitz rating
Rating 1199
K-factor 40
Floor 699
Highest 1200 (2024-02-01)
Min/Max +/- allowed 165.8
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1199
K-factor 40
Floor 699
Highest 1200 (2024-02-01)
Min/Max +/- allowed 165.8
Rating Graph
Tournaments
No tournaments found.
# Tournament Type Start End Host Rounds Rating Games Score Perform Rat+/- Details
# Tournament Type Start End Host Rounds Rating Games Score Perform Rat+/- Details
1 Laerskool Midvaal Chess Open Section 2024 (A) Standard 2024-02-10 2024-02-10 Sedibeng (GSV) 5 1178.4 5 2 1166 0 Details
2 Eureka Open 2023 (C) Standard 2023-07-29 2023-07-29 Sedibeng (GSV) 5 1199 4 0 1072.6 0 Details
3 Sedibeng On Vaal 2017 (A+B) Standard 2017-09-09 2017-09-09 Sedibeng (GSV) 5 1100 5 4 1255 0 Details
4 Albatross Ope 2013 (A Section) Standard 2013-11-09 2013-11-09 Sedibeng (GSV) 5 1105 1 0 1032 0 Details
5 Eligwa Spur Ope 2013 (Afdeling A) Standard 2013-07-27 2013-07-27 Sedibeng (GSV) 5 1163 4 0 836 0 Details
6 Sedibeng Chess Championships 2013 A Standard 2013-05-11 2013-05-11 Sedibeng (GSV) 5 1146 3 1 1314 0 Details
7 Nwu Vaal Ope Afdeling A (Afdeling A) Standard 2013-03-21 2013-03-21 Sedibeng (GSV) 5 1169 3 0 993 0 Details
8 Heidelberg Ope (A) Standard 2013-02-02 2013-02-02 Sedibeng (GSV) 5 1132 4 2 1348 0 Details
9 Sedibeng Champs 2012 A Standard 2012-05-12 2012-05-12 Sedibeng (GSV) 5 1158 4 1 971 0 Details
10 Sedibeng Ope 2012 Afd B Standard 2012-03-12 2012-03-12 Sedibeng (GSV) 6 1083 6 4 1382 0 Details
11 Heidelberg Open Section B Standard 2012-02-16 2012-02-16 Sedibeng (GSV) 5 1152 5 2 873 0 Details
12 Sedibeng Ope A Standard 2010-03-15 2010-03-15 Sedibeng (GSV) 7 1157 7 2 1130 0 Details
13 Heidelberg Open (A-Section) Standard 2010-02-06 2010-02-06 Mid-Gauteng (GM) 5 1163 5 1 1132 0 Details
14 Fonteine Ope A Standard 2009-11-04 2009-11-04 Gauteng North (GN) 5 1174 4 1 1118 0 Details
15 Surine Louw Ope A Standard 2009-09-14 2009-09-14 Sedibeng (GSV) 5 1121 5 2.5 1334 0 Details
16 Sedibeng Kampioenskappe A Standard 2009-05-18 2009-05-18 Sedibeng (GSV) 6 1128 5 1 1107 0 Details
17 Vaalrand Security Transvalia Ope Afd A Standard 2009-05-07 2009-05-07 Gauteng West (GW) 5 1127 5 2 1159 0 Details
18 Sedibeng Open A 2009 Standard 2009-03-11 2009-03-11 Sedibeng (GSV) 7 1186 6 1 920 0 Details
19 Lm Open Standard 2009-02-12 2009-02-12 Platina (PLA) 5 1144 5 4 1403 0 Details
20 Remax Transvalia Ope A Blitz 2008-05-01 2008-05-01 0 1185 5 0 1178 0 Details
21 Surine Louw Ope 2008 Afd A Blitz 2008-09-18 2008-09-18 0 1184 4 0 830 0 Details
22 Sedibeng Ope B Blitz 2008-04-01 2008-04-01 0 1153 7 0 1278 0 Details
Game statistics ( )
Games 0
Wins 0
Draws 0
Losses 0
White 0
Black 0
White wins 0
Black wins 0
Score 0
Percent 0
Dp 0
AOR 0
Performance 0
Game statistics ()
Games 0
Wins 0
Draws 0
Losses 0
White 0
Black 0
White wins 0
Black wins 0
Score 0
Percent 0
Dp 0
AOR 0
Performance 0
Game statistics (History)
Games 9
Wins 2
Draws 0
Losses 7
White 4
Black 5
White wins 1
Black wins 1
Score 2
Percent 22.2
Dp -236.1
AOR 1360.6
Performance 1124.5
Rankings (Main)
National
Overall -1
Gender -1
Age group -1
Gender/Age -1
Provincial
Overall -1
Gender -1
Age group -1
Gender/Age -1
Regional
Overall -1
Gender -1
Age group -1
Gender/Age -1
Rankings (Standard)
National
Overall -1
Gender -1
Age group -1
Gender/Age -1
Provincial
Overall -1
Gender -1
Age group -1
Gender/Age -1
Regional
Overall -1
Gender -1
Age group -1
Gender/Age -1
Rankings (Rapid)
National
Overall -1
Gender -1
Age group -1
Gender/Age -1
Provincial
Overall -1
Gender -1
Age group -1
Gender/Age -1
Regional
Overall -1
Gender -1
Age group -1
Gender/Age -1
Rankings (Blitz)
National
Overall -1
Gender -1
Age group -1
Gender/Age -1
Provincial
Overall -1
Gender -1
Age group -1
Gender/Age -1
Regional
Overall -1
Gender -1
Age group -1
Gender/Age -1
Performance ( )
Games 0
Score 0
Percent 0
Aor 0
Dp 0
Prat 0
Performance ()
Games 0
Score 0
Percent 0
Aor 0
Dp 0
Prat 0
Performance (12 months)
Games 0
Score 0
Percent 0
Aor 0
Dp 0
Prat 0
Performance (History)
Games 9
Score 2
Percent 22.2
Aor 1360.6
Dp -236.1
Prat 1124.5
Top 5 opponents most often played
Player not found.
Type # Opponent Games White Black First tournament Last tournament Details