Surname or Chess SA id..
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PLAYER PAGE

Vivian Katangana

2080316803
Buffalo City (EBC)
Personal
Main rating
Rating 1198.4
K-factor 40
Floor 699.9
Highest 1199.9 (2025-02-28)
Min/Max +/- allowed 166
Rating Change
()
Games 5
Score 4
We 2.18
SWe 1.51
Temp +/- 60.3
Penalties 0
Weight perform 0
Final +/- 60.3
New Rating
()
Rating 1258.8
K-factor 36
Floor 758.8
Highest 1258.8 (2026-03-01)
Min/Max +/- allowed 152.5
Standard rating
Rating 1197.8
K-factor 36
Floor 700
Highest 1200 (2025-03-01)
Min/Max +/- allowed 165.8
Rating Change
()
Games 5
Score 4
We 2.19
SWe 1.81
Temp +/- 65.2
Penalties 0
Weight perform 0
Final +/- 65.2
New Rating
()
Rating 1263
K-factor 36
Floor 763
Highest 1263 (2026-03-01)
Min/Max +/- allowed 151.6
Rapid rating
Rating 1199.5
K-factor 40
Floor 699.9
Highest 1199.9 (2025-02-28)
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 1199.5
K-factor 40
Floor 699.9
Highest 1199.9 (2025-02-28)
Min/Max +/- allowed 165.8
Blitz rating
Rating 1200
K-factor 36
Floor 700
Highest 1200 (2025-03-01)
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 (2025-03-01)
Min/Max +/- allowed 165.8
Rating Graph
Tournaments
# Tournament Type Start End Host Rounds Rating Games Score Perform Rat+/- Details
1 2026 Buffalo City Chess Trials 2 (U16-U20 Girls) Standard 2026-02-28 2026-02-28 Buffalo City 5 1198.4 5 4 1500.8 60.3 Details
# Tournament Type Start End Host Rounds Rating Games Score Perform Rat+/- Details
1 3rd Chess Vikings Open Championship 2025 (B) Standard 2025-08-02 2025-08-02 Buffalo City (EBC) 5 1199.6 5 2 1181.4 0 Details
2 2025 Buffalo City Chess Trials 3 (U18) Standard 2025-05-10 2025-05-10 Buffalo City (EBC) 5 1199.9 5 1 1029.8 0 Details
3 Rapid Feb 2nd Leg 2025 (U16-Adult) Rapid 2025-02-22 2025-02-22 Buffalo City (EBC) 7 1200 6 1.5 1008.7 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 5
Wins 4
Draws 0
Losses 1
White 2
Black 3
White wins 1
Black wins 3
Score 4
Percent 80
Dp 255
AOR 1245.8
Performance 1500.8
Game statistics (History)
Games 21
Wins 8
Draws 1
Losses 12
White 9
Black 12
White wins 2
Black wins 6
Score 8.5
Percent 40.5
Dp -81
AOR 1253
Performance 1172
Rankings (Main)
National
Overall 13315
Gender 2897
Age group 1547
Gender/Age 280
Provincial
Overall 1302
Gender 268
Age group 176
Gender/Age 26
Regional
Overall 426
Gender 81
Age group 61
Gender/Age 11
Rankings (Standard)
National
Overall 10497
Gender 2374
Age group 1214
Gender/Age 222
Provincial
Overall 1105
Gender 233
Age group 149
Gender/Age 24
Regional
Overall 382
Gender 76
Age group 54
Gender/Age 10
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 5
Score 4
Percent 80
Aor 1245.8
Dp 255
Prat 1500.8
Performance (12 months)
Games 15
Score 7
Percent 46.7
Aor 1265.7
Dp -28.3
Prat 1237.3
Performance (History)
Games 21
Score 8.5
Percent 40.5
Aor 1253
Dp -81
Prat 1172
Top 5 opponents most often played
Player not found.
Type # Opponent Games White Black First tournament Last tournament Details