Surname or Chess SA id..
Chess SA Region AOC

PLAYER PAGE

Keith Bonono

1090333190
Buffalo City (EBC)
Personal
Main rating
Rating 1217.3
K-factor 36
Floor 717.3
Highest 1217.3 (2026-03-01)
Min/Max +/- allowed 162
Rating Change
()
Games 7
Score 3
We 2.17
SWe 0.78
Temp +/- 28.2
Penalties 0
Weight perform 0
Final +/- +28.2
New Rating
()
Rating 1245.4
K-factor 36
Floor 745.4
Highest 1245.4 (2026-04-01)
Min/Max +/- allowed 155.4
Standard rating
Rating 1218.9
K-factor 36
Floor 718.9
Highest 1218.9 (2026-03-01)
Min/Max +/- allowed 161.4
Rating Change
()
Games 7
Score 3
We 2.19
SWe 0.81
Temp +/- 29.3
Penalties 0
Weight perform 0
Final +/- +29.3
New Rating
()
Rating 1248.2
K-factor 36
Floor 748.2
Highest 1248.2 (2026-04-01)
Min/Max +/- allowed 154.8
Rapid rating
Rating 1200
K-factor 40
Floor 700
Highest 1199 (2026-02-28)
Min/Max +/- allowed 166.1
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 40
Floor 700
Highest 1199 (2026-02-28)
Min/Max +/- allowed 166.1
Blitz rating
Rating 1200
K-factor 40
Floor 700
Highest 1199 (2026-02-28)
Min/Max +/- allowed 166.1
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 40
Floor 700
Highest 1199 (2026-02-28)
Min/Max +/- allowed 166.1
Rating Graph
Tournaments
# Tournament Type Start End Host Rounds Rating Games Score Perform Rat+/- Details
1 Eastern Cape Open 2026 (U16-U20 Boys) Standard 2026-04-11 2026-04-12 Buffalo City (EBC) 7 1217.3 7 3 1315.1 28.2 Details
# Tournament Type Start End Host Rounds Rating Games Score Perform Rat+/- Details
1 2026 Buffalo City Chess Trials 3 (U18) Standard 2026-03-21 2026-03-21 Buffalo City (EBC) 5 1200 5 2.5 1345.2 26.7 Details
2 2026 Buffalo City Chess Trials 2 (U18 Boys) Standard 2026-02-28 2026-02-28 Buffalo City 5 1200 5 2 1159.4 -9.4 Details
Game statistics ( )
Games 7
Wins 3
Draws 0
Losses 4
White 3
Black 4
White wins 1
Black wins 2
Score 3
Percent 42.9
Dp -60.7
AOR 1375.8
Performance 1315.1
Game statistics ()
Games 17
Wins 7
Draws 1
Losses 9
White 9
Black 8
White wins 4
Black wins 3
Score 7.5
Percent 44.1
Dp -50
AOR 1328.2
Performance 1278.2
Game statistics (History)
Games 17
Wins 7
Draws 1
Losses 9
White 9
Black 8
White wins 4
Black wins 3
Score 7.5
Percent 44.1
Dp -50
AOR 1328.2
Performance 1278.2
Rankings (Main)
National
Overall 11239
Gender 8934
Age group 1761
Gender/Age 1400
Provincial
Overall 1080
Gender 888
Age group 188
Gender/Age 161
Regional
Overall 370
Gender 306
Age group 73
Gender/Age 67
Rankings (Standard)
National
Overall 9162
Gender 7180
Age group 1475
Gender/Age 1155
Provincial
Overall 921
Gender 744
Age group 170
Gender/Age 146
Regional
Overall 336
Gender 272
Age group 70
Gender/Age 64
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 7
Score 3
Percent 42.9
Aor 1375.8
Dp -60.7
Prat 1315.1
Performance ()
Games 17
Score 7.5
Percent 44.1
Aor 1328.2
Dp -50
Prat 1278.2
Performance (12 months)
Games 17
Score 7.5
Percent 44.1
Aor 1328.2
Dp -50
Prat 1278.2
Performance (History)
Games 17
Score 7.5
Percent 44.1
Aor 1328.2
Dp -50
Prat 1278.2
Top 5 opponents most often played
Player not found.
Type # Opponent Games White Black First tournament Last tournament Details