Surname or Chess SA id..
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Grayson Matthews

1130140865
Ethekwini (KED)
Personal
Main rating
Rating 1193.2
K-factor 36
Floor 701.9
Highest 1201.9 (2024-08-01)
Min/Max +/- allowed 165
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1193.2
K-factor 36
Floor 701.9
Highest 1201.9 (2024-08-01)
Min/Max +/- allowed 165.4
Standard rating
Rating 1199.7
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 1199.7
K-factor 36
Floor 700
Highest 1200 (2018-10-01)
Min/Max +/- allowed 165.8
Rapid rating
Rating 1187.7
K-factor 36
Floor 704.3
Highest 1204.3 (2024-08-01)
Min/Max +/- allowed 164.8
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1187.7
K-factor 36
Floor 704.3
Highest 1204.3 (2024-08-01)
Min/Max +/- allowed 164.8
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 2025 Eyethu Chess Academy Tournament (U14+U16) Standard 2025-03-15 2025-03-15 Ethekwini (KED) 5 1193.9 5 1 1080.7 0 Details
2 Westville Chess Club January Rapid 2025 (Senior Primary) Rapid 2025-01-25 2025-01-25 Ethekwini (KED) 5 1180.9 5 1.5 1103.9 0 Details
3 Westville Senior Primary Chess Tournament 2024 (Senior Primary) Rapid 2024-09-07 2024-09-07 Ethekwini (KED) 7 1201.9 7 2 1077.2 0 Details
4 Durban & Districts Chess Challenge 2024 (U12) Rapid 2024-06-08 2024-06-08 Ethekwini (KED) 7 1200 7 3.5 1205.6 0 Details
5 Umhlali Preparatory Rapid 2022 (Junior Primary) Rapid 2022-05-14 2022-05-14 iLembe (KIK) 6 1200 0 0 0 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 24
Wins 7
Draws 2
Losses 15
White 12
Black 12
White wins 3
Black wins 4
Score 8
Percent 33.3
Dp -141.7
AOR 1262.6
Performance 1121
Rankings (Main)
National
Overall 14116
Gender 10969
Age group 2596
Gender/Age 1853
Provincial
Overall 1166
Gender 893
Age group 208
Gender/Age 160
Regional
Overall 563
Gender 457
Age group 90
Gender/Age 73
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 4939
Gender 3791
Age group 961
Gender/Age 683
Provincial
Overall 657
Gender 473
Age group 135
Gender/Age 102
Regional
Overall 329
Gender 251
Age group 69
Gender/Age 54
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 5
Score 1
Percent 20
Aor 1335.7
Dp -255
Prat 1080.7
Performance (History)
Games 24
Score 8
Percent 33.3
Aor 1262.6
Dp -141.7
Prat 1121
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Keating, R (Rourke) 2 2 0 Westville Senior Primary Chess Tournament 2024 (Senior Primary) 2025 Eyethu Chess Academy Tournament (U14+U16) Details