Surname or Chess SA id..
Chess SA Region AOC

PLAYER PAGE

Yonatan Israel

1140191590
Johannesburg Metro (GJM)
Personal
Main rating
Rating 1202.9
K-factor 36
Floor 709.1
Highest 1209.1 (2025-03-01)
Min/Max +/- allowed 164
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1108.8
Final +/- 0
New Rating
()
Rating 1202.9
K-factor 36
Floor 709.1
Highest 1209.1 (2025-03-01)
Min/Max +/- allowed 163.7
Standard rating
Rating 1203
K-factor 36
Floor 710
Highest 1210 (2025-03-01)
Min/Max +/- allowed 163.5
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1070.3
Final +/- 0
New Rating
()
Rating 1203
K-factor 36
Floor 710
Highest 1210 (2025-03-01)
Min/Max +/- allowed 163.5
Rapid rating
Rating 1199.3
K-factor 36
Floor 700
Highest 1200 (2018-10-01)
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 1199.3
K-factor 36
Floor 700
Highest 1200 (2018-10-01)
Min/Max +/- allowed 165.8
Blitz rating
Rating 1200
K-factor 36
Floor 700
Highest 1200 (2018-10-01)
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 1200
K-factor 36
Floor 700
Highest 1200 (2018-10-01)
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 JCC ChessPowerHouse Feb Rapid 2026 (C) Rapid 2026-02-15 2026-02-15 Johannesburg Metro (GJM) 5 1209.1 5 2 1218.4 0 Details
2 2026 JMC Kick off Tournament (D) Standard 2026-02-01 2026-02-01 Johannesburg Metro (GJM) 5 1209.1 5 2 1087.1 0 Details
3 First Knights Juniors Chess Tournament 2025 (D) Standard 2025-02-09 2025-02-09 Johannesburg Metro (GJM) 5 1191 5 2.5 1167 0 Details
4 JMC Kick Off 2025 (D) Standard 2025-02-02 2025-02-02 Johannesburg Metro (GJM) 5 1191 5 3 1318.1 0 Details
5 JMC Trinityhouse Little Falls 2024 (D) Standard 2024-06-02 2024-06-02 Johannesburg Metro (GJM) 5 1164.4 5 3 1322.3 0 Details
6 JMC Kick Off Tournament 2024 (D) Standard 2024-01-28 2024-01-28 Johannesburg Metro (GJM) 5 1200 5 1 1006.6 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 10
Wins 4
Draws 0
Losses 6
White 5
Black 5
White wins 3
Black wins 1
Score 4
Percent 40
Dp -85
AOR 1237.8
Performance 1152.8
Game statistics (History)
Games 30
Wins 13
Draws 1
Losses 16
White 16
Black 14
White wins 8
Black wins 5
Score 13.5
Percent 45
Dp -42.5
AOR 1229.1
Performance 1186.6
Rankings (Main)
National
Overall 12398
Gender 9770
Age group 2195
Gender/Age 1593
Provincial
Overall 4114
Gender 3208
Age group 735
Gender/Age 530
Regional
Overall 993
Gender 816
Age group 136
Gender/Age 100
Rankings (Standard)
National
Overall 9771
Gender 7633
Age group 1722
Gender/Age 1230
Provincial
Overall 3473
Gender 2690
Age group 634
Gender/Age 450
Regional
Overall 784
Gender 631
Age group 119
Gender/Age 85
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 10
Score 4
Percent 40
Aor 1237.8
Dp -85
Prat 1152.8
Performance (12 months)
Games 10
Score 4
Percent 40
Aor 1237.8
Dp -85
Prat 1152.8
Performance (History)
Games 30
Score 13.5
Percent 45
Aor 1229.1
Dp -42.5
Prat 1186.6
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Block, S (Shlomo) 2 1 1 JMC Kick Off Tournament 2024 (D) JCC ChessPowerHouse Feb Rapid 2026 (C) Details