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Ezra Rheeder

1150190454
King Cetshwayo (KUR)
Personal
Main rating
Rating 1341.1
K-factor 36
Floor 841.1
Highest 1341.1 (2025-08-01)
Min/Max +/- allowed 136
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1272.8
Final +/- 0
New Rating
()
Rating 1341.1
K-factor 36
Floor 841.1
Highest 1341.1 (2025-08-01)
Min/Max +/- allowed 135.6
Standard rating
Rating 1257.3
K-factor 36
Floor 757.3
Highest 1281 (2024-07-01)
Min/Max +/- allowed 147.7
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1090.3
Final +/- 0
New Rating
()
Rating 1257.3
K-factor 36
Floor 757.3
Highest 1281 (2024-07-01)
Min/Max +/- allowed 147.7
Rapid rating
Rating 1343.4
K-factor 36
Floor 843.4
Highest 1343.4 (2025-08-01)
Min/Max +/- allowed 135.2
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1343.4
K-factor 36
Floor 843.4
Highest 1343.4 (2025-08-01)
Min/Max +/- allowed 135.2
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 2025 Grantleigh Curro Chess Inter-House (Grade 4+5) Rapid 2025-07-01 2025-07-01 King Cetshwayo (KUR) 5 1279.8 5 5 1640.8 0 Details
2 Grantleigh Chess Inter-House 2025 (Intermediate) Rapid 2025-03-27 2025-03-27 King Cetshwayo (KUR) 5 1255.9 5 4 1488.1 0 Details
3 2024 King Cetshwayo Junior & Intermediate Tournament 2024 (U10 Boys) Standard 2024-11-02 2024-11-02 King Cetshwayo (KUR) 5 1246.9 5 3 1290.8 0 Details
4 2024 Nelson Mandela Chess Tournament (U10) Standard 2024-07-20 2024-07-29 King Cetshwayo (KUR) 5 1223.3 5 3 1350.3 0 Details
5 2024 King Cetshwayo Winter Open (U10) Standard 2024-06-08 2024-06-08 King Cetshwayo (KUR) 5 1203.6 5 3 1312.5 0 Details
6 2024 King Cesthwayo Chess Anniversary (U10) Standard 2024-04-20 2024-04-21 King Cetshwayo (KUR) 7 1181.5 7 4 1266.3 0 Details
7 2024 King Cetshwayo Chess Open (C) Standard 2024-02-17 2024-02-18 King Cetshwayo (KUR) 7 1190.5 7 3 1157.8 0 Details
8 2023 King Cetshwayo Junior & Intermediate Chess Tournament (U10) Rapid 2023-10-28 2023-10-28 King Cetshwayo (KUR) 5 1200 5 2 1110.4 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 44
Wins 27
Draws 0
Losses 17
White 20
Black 24
White wins 14
Black wins 13
Score 27
Percent 61.4
Dp 96.6
AOR 1220.1
Performance 1316.7
Rankings (Main)
National
Overall 4661
Gender 3898
Age group 401
Gender/Age 314
Provincial
Overall 318
Gender 269
Age group 30
Gender/Age 26
Regional
Overall 64
Gender 53
Age group 10
Gender/Age 9
Rankings (Standard)
National
Overall 6914
Gender 5581
Age group 720
Gender/Age 562
Provincial
Overall 414
Gender 353
Age group 40
Gender/Age 34
Regional
Overall 108
Gender 94
Age group 15
Gender/Age 12
Rankings (Rapid)
National
Overall 1308
Gender 1101
Age group 139
Gender/Age 111
Provincial
Overall 156
Gender 130
Age group 27
Gender/Age 22
Regional
Overall 19
Gender 15
Age group 2
Gender/Age 2
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 10
Score 9
Percent 90
Aor 1224.4
Dp 340
Prat 1564.4
Performance (History)
Games 44
Score 27
Percent 61.4
Aor 1220.1
Dp 96.6
Prat 1316.7
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Ramdhani, D (Devarsh) 3 0 3 2023 King Cetshwayo Junior & Intermediate Chess Tournament (U10) 2024 King Cetshwayo Junior & Intermediate Tournament 2024 (U10 Boys) Details
Overall 2 Beharry, A (Aurora) 2 2 0 2024 King Cetshwayo Chess Open (C) Grantleigh Chess Inter-House 2025 (Intermediate) Details
Overall 3 Mbonambi, B (Bayanda) 2 1 1 Grantleigh Chess Inter-House 2025 (Intermediate) 2025 Grantleigh Curro Chess Inter-House (Grade 4+5) Details
Overall 4 Reddy, T (Trisholin) 2 2 0 2023 King Cetshwayo Junior & Intermediate Chess Tournament (U10) 2024 King Cesthwayo Chess Anniversary (U10) Details
Overall 5 Mdlalose, S (Sisekelo) 2 0 2 2024 King Cetshwayo Winter Open (U10) 2024 Nelson Mandela Chess Tournament (U10) Details
Standard 1 Ramdhani, D (Devarsh) 2 0 2 2024 King Cetshwayo Chess Open (C) 2024 King Cetshwayo Junior & Intermediate Tournament 2024 (U10 Boys) Details
Standard 2 Mdlalose, S (Sisekelo) 2 0 2 2024 King Cetshwayo Winter Open (U10) 2024 Nelson Mandela Chess Tournament (U10) Details
Standard 3 Nxumalo, W (Welile) 2 2 0 2024 King Cetshwayo Chess Open (C) 2024 King Cetshwayo Junior & Intermediate Tournament 2024 (U10 Boys) Details
Rapid 1 Walklate, D (Dustin) 2 1 1 Grantleigh Chess Inter-House 2025 (Intermediate) 2025 Grantleigh Curro Chess Inter-House (Grade 4+5) Details
Rapid 2 Mbonambi, B (Bayanda) 2 1 1 Grantleigh Chess Inter-House 2025 (Intermediate) 2025 Grantleigh Curro Chess Inter-House (Grade 4+5) Details