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Chess SA Region AOC

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Matthew Plummer

1120160987
Ethekwini (KED)
Personal
Main rating
Rating 1503.2
K-factor 32
Floor 1003.2
Highest 1503.2 (2026-03-01)
Min/Max +/- allowed 108
Rating Change
()
Games 4
Score 0.5
We 1.86
SWe -0.74
Temp +/- -23.6
Penalties 0
Weight perform 1417.2
Final +/- -23.6
New Rating
()
Rating 1479.6
K-factor 32
Floor 1003.2
Highest 1503.2 (2026-03-01)
Min/Max +/- allowed 107.7
Standard rating
Rating 1502.3
K-factor 32
Floor 1002.3
Highest 1502.3 (2026-03-01)
Min/Max +/- allowed 107.8
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1524.7
Final +/- 0
New Rating
()
Rating 1502.3
K-factor 32
Floor 1002.3
Highest 1502.3 (2026-03-01)
Min/Max +/- allowed 107.8
Rapid rating
Rating 1257.2
K-factor 36
Floor 757.2
Highest 1481.8 (2024-03-01)
Min/Max +/- allowed 111
Rating Change
()
Games 4
Score 0.5
We 1.06
SWe -0.56
Temp +/- -20.2
Penalties 0
Weight perform 0
Final +/- -20.2
New Rating
()
Rating 1237
K-factor 36
Floor 757.2
Highest 1481.8 (2024-03-01)
Min/Max +/- allowed 111
Blitz rating
Rating 1291.5
K-factor 36
Floor 791.5
Highest 1291.5 (2026-03-01)
Min/Max +/- allowed 145.5
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1291.5
K-factor 36
Floor 791.5
Highest 1291.5 (2026-03-01)
Min/Max +/- allowed 145.5
Rating Graph
Tournaments
# Tournament Type Start End Host Rounds Rating Games Score Perform Rat+/- Details
1 2026 Westville Chess Club Rapid Rated Tournament (A) Rapid 2026-04-11 2026-04-11 Ethekwini (KED) 5 1503.2 4 0.5 1234.3 -23.6 Details
# Tournament Type Start End Host Rounds Rating Games Score Perform Rat+/- Details
1 2026 Umhlanga CC (Junior) Standard 2026-03-21 2026-03-22 Ethekwini (KED) 6 1373.7 6 4.5 1645.4 57.2 Details
2 NCCC Inaugural Interclub Tournament Blitz 2026 Blitz 2026-03-18 2026-03-18 iLembe (KIK) 5 1373.7 5 5 1623.4 9.9 Details
3 North Coast Chess Club Term 1 Swiss 2026 Standard 2026-02-04 2026-03-11 iLembe (KIK) 6 1373.7 6 4 1486.1 25 Details
4 Saint Yves North Coast Chess Club Fundraiser 2026 (<1600) Standard 2026-02-21 2026-02-21 iLembe (KIK) 4 1333.4 4 3.5 1640.4 22.4 Details
5 Ekurhuleni North School District Finals 2025 (U13 Boys) Standard 2025-06-14 2025-06-14 Ekurhuleni (GE) 5 1314.1 5 3.5 1430.3 10.8 Details
6 Benoni Primary School Cluster 12 April 2025 (U13 Open) Standard 2025-04-12 2025-04-12 Ekurhuleni (GE) 5 1266.2 5 4 1546 26.6 Details
7 Ekurhuleni North Primary Schools District Individual Finals 2024 (U13 Boys) Standard 2024-05-11 2024-05-11 Ekurhuleni (GE) 5 1262 4 2 1290.5 2.3 Details
8 Benoni Primary School Cluster Individuals 2024 (U13 Boys) Rapid 2024-03-09 2024-03-09 Ekurhuleni (GE) 5 1233.5 5 4 1463.5 15.9 Details
9 2023 Gauteng Top Schools (U13 Mixed) Standard 2023-08-18 2023-08-18 West Rand (GWR) 5 1224.5 5 2.5 1266.3 4.8 Details
10 2023 Ekurhuleni North District Schools Finals (U13) Standard 2023-07-29 2023-07-29 Ekurhuleni (GE) 5 1200 5 3 1330.7 13.4 Details
Game statistics ( )
Games 4
Wins 0
Draws 1
Losses 3
White 2
Black 2
White wins 0
Black wins 0
Score 0.5
Percent 12.5
Dp -318.8
AOR 1553.1
Performance 1234.4
Game statistics ()
Games 25
Wins 16
Draws 3
Losses 6
White 13
Black 12
White wins 8
Black wins 8
Score 17.5
Percent 70
Dp 170
AOR 1366.2
Performance 1536.2
Game statistics (History)
Games 54
Wins 33
Draws 7
Losses 14
White 28
Black 26
White wins 19
Black wins 14
Score 36.5
Percent 67.6
Dp 149.5
AOR 1308.8
Performance 1458.4
Rankings (Main)
National
Overall 1848
Gender 1628
Age group 197
Gender/Age 160
Provincial
Overall 121
Gender 115
Age group 13
Gender/Age 11
Regional
Overall 100
Gender 94
Age group 11
Gender/Age 9
Rankings (Standard)
National
Overall 1733
Gender 1517
Age group 195
Gender/Age 160
Provincial
Overall 116
Gender 110
Age group 12
Gender/Age 11
Regional
Overall 96
Gender 90
Age group 10
Gender/Age 9
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 4
Score 0.5
Percent 12.5
Aor 1553.1
Dp -318.8
Prat 1234.4
Performance ()
Games 25
Score 17.5
Percent 70
Aor 1366.2
Dp 170
Prat 1536.2
Performance (12 months)
Games 30
Score 21
Percent 70
Aor 1348.5
Dp 170
Prat 1518.5
Performance (History)
Games 54
Score 36.5
Percent 67.6
Aor 1308.8
Dp 149.5
Prat 1458.4
Top 5 opponents most often played
Player not found.
Type # Opponent Games White Black First tournament Last tournament Details