Surname or Chess SA id..
Chess SA Region AOC Mzansi 2026

PLAYER PAGE

Joubert Crisswell

1110336366
Buffalo City (EBC)
Personal
Main rating
Rating 1473.1
K-factor 32
Floor 973.1
Highest 1473.1 (2026-09-01)
Min/Max +/- allowed 112
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1497.4
Final +/- 0
New Rating
()
Rating 1473.1
K-factor 32
Floor 973.1
Highest 1473.1 (2026-09-01)
Min/Max +/- allowed 112.4
Standard rating
Rating 1371.4
K-factor 36
Floor 871.4
Highest 1371.4 (2026-09-01)
Min/Max +/- allowed 129.9
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1371.4
K-factor 36
Floor 871.4
Highest 1371.4 (2026-09-01)
Min/Max +/- allowed 129.9
Rapid rating
Rating 1348.9
K-factor 36
Floor 848.9
Highest 1348.9 (2026-09-01)
Min/Max +/- allowed 134.1
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1348.9
K-factor 36
Floor 848.9
Highest 1348.9 (2026-09-01)
Min/Max +/- allowed 134.1
Blitz rating
Rating 1200
K-factor 40
Floor 700
Highest 1199.9 (2026-04-01)
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 40
Floor 700
Highest 1199.9 (2026-04-01)
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 BCM Schools Chess All Ages Festival 2026 (U15 Open) Rapid 2026-07-25 2026-07-25 Buffalo City (EBC) 6 1473.1 6 3.5 1605.8 28.5 Details
2 2026 Buffalo City Closed (U16 Boys) Standard 2026-08-08 2026-08-08 Buffalo City (EBC) 5 1473.1 5 2.5 1567.3 34.6 Details
3 2026 Buffalo City Chess Trials 5 (U16) Standard 2026-07-11 2026-07-11 Buffalo City (EBC) 5 1285.9 5 3 1569.3 50.7 Details
4 2026 Buffalo City Chess Trials 4 (U16) Standard 2026-05-29 2026-05-30 Buffalo City (EBC) 5 1254 5 3 1429.7 32 Details
5 Legends Rapid Fundraiser 2026 (B) Rapid 2026-04-27 2026-04-27 Buffalo City (EBC) 5 1200 5 3 1409.5 21.4 Details
6 Checkmate Carnival Fundraiser 2026 (Beginners) Rapid 2026-04-25 2026-04-25 Buffalo City (EBC) 6 1200 6 5.5 1548.4 32.5 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 32
Wins 19
Draws 3
Losses 10
White 15
Black 17
White wins 9
Black wins 10
Score 20.5
Percent 64.1
Dp 119.5
AOR 1405.6
Performance 1525.1
Game statistics (History)
Games 32
Wins 19
Draws 3
Losses 10
White 15
Black 17
White wins 9
Black wins 10
Score 20.5
Percent 64.1
Dp 119.5
AOR 1405.6
Performance 1525.1
Rankings (Main)
National
Overall 2324
Gender 2011
Age group 283
Gender/Age 227
Provincial
Overall 275
Gender 237
Age group 44
Gender/Age 38
Regional
Overall 89
Gender 74
Age group 16
Gender/Age 14
Rankings (Standard)
National
Overall 3716
Gender 3080
Age group 559
Gender/Age 447
Provincial
Overall 406
Gender 338
Age group 70
Gender/Age 59
Regional
Overall 138
Gender 110
Age group 24
Gender/Age 19
Rankings (Rapid)
National
Overall 1437
Gender 1213
Age group 247
Gender/Age 197
Provincial
Overall 127
Gender 109
Age group 25
Gender/Age 22
Regional
Overall 54
Gender 42
Age group 11
Gender/Age 10
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 32
Score 20.5
Percent 64.1
Aor 1405.6
Dp 119.5
Prat 1525.1
Performance (12 months)
Games 32
Score 20.5
Percent 64.1
Aor 1405.6
Dp 119.5
Prat 1525.1
Performance (History)
Games 32
Score 20.5
Percent 64.1
Aor 1405.6
Dp 119.5
Prat 1525.1
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Canham, E (Ethan) 2 0 2 2026 Buffalo City Chess Trials 5 (U16) 2026 Buffalo City Closed (U16 Boys) Details
Overall 2 Mabhera, JP (Jedidiah Panashe) 2 1 1 2026 Buffalo City Chess Trials 4 (U16) 2026 Buffalo City Closed (U16 Boys) Details
Overall 3 Fricke, L (Leon) 2 1 1 2026 Buffalo City Chess Trials 5 (U16) BCM Schools Chess All Ages Festival 2026 (U15 Open) Details
Overall 4 Kingon, J (Jonah) 2 1 1 2026 Buffalo City Chess Trials 5 (U16) 2026 Buffalo City Closed (U16 Boys) Details
Overall 5 Harman, R (Ryan) 2 2 0 2026 Buffalo City Chess Trials 4 (U16) 2026 Buffalo City Chess Trials 5 (U16) Details
Standard 1 Harman, R (Ryan) 2 2 0 2026 Buffalo City Chess Trials 4 (U16) 2026 Buffalo City Chess Trials 5 (U16) Details
Standard 2 Canham, E (Ethan) 2 0 2 2026 Buffalo City Chess Trials 5 (U16) 2026 Buffalo City Closed (U16 Boys) Details
Standard 3 Kingon, J (Jonah) 2 1 1 2026 Buffalo City Chess Trials 5 (U16) 2026 Buffalo City Closed (U16 Boys) Details
Standard 4 Mabhera, JP (Jedidiah Panashe) 2 1 1 2026 Buffalo City Chess Trials 4 (U16) 2026 Buffalo City Closed (U16 Boys) Details