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Chess SA Region AOC

PLAYER PAGE

Jeffrey Yao

193043375
Buffalo City (EBC)
Personal
Main rating
Rating 1390
K-factor 36
Floor 890
Highest 1390 (2024-02-01)
Min/Max +/- allowed 126
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1390
K-factor 36
Floor 890
Highest 1390 (2024-02-01)
Min/Max +/- allowed 126.5
Standard rating
Rating 1390
K-factor 36
Floor 890
Highest 1390 (2024-02-01)
Min/Max +/- allowed 126.5
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1390
K-factor 36
Floor 890
Highest 1390 (2024-02-01)
Min/Max +/- allowed 126.5
Rapid rating
Rating 1352
K-factor 36
Floor 852
Highest 1352 (2018-07-01)
Min/Max +/- allowed 133.5
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1352
K-factor 36
Floor 852
Highest 1352 (2018-07-01)
Min/Max +/- allowed 133.5
Blitz rating
Rating 1352
K-factor 36
Floor 852
Highest 1352 (2018-07-01)
Min/Max +/- allowed 133.5
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1352
K-factor 36
Floor 852
Highest 1352 (2018-07-01)
Min/Max +/- allowed 133.5
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 2Nd Jnr Border Trials U20 (10 Mar 2012) Standard 2012-03-10 2012-03-10 Border (EB) 5 1352 5 4 1591 0 Details
2 South African Junior Individual Championships 2011 (U20 Boys) Classical 2011-12-17 2011-12-21 Eastern Province (EP) 9 1391 8 2.5 1256 0 Details
3 South African Junior Team Championships 2011 (U20 B-Section) Classical 2011-12-12 2011-12-15 Eastern Province (EP) 7 1347 7 5.5 1523 0 Details
4 Bcu Open Aug A-Section Standard 2011-09-07 2011-09-07 Border (EB) 5 1353 4 1 1305 0 Details
5 Border Chess Union U20A March 2011 Standard 2011-03-20 2011-03-20 Border (EB) 5 1271 5 3.5 1260 0 Details
6 South African Junior Chess Championships 2010 (Team - U18 B-Section) Classical 2010-12-12 2010-12-15 Mid-Gauteng (GM) 7 1282 6 4.5 1401 0 Details
7 River Hotels` Border Open Chess Tournament 2010 Standard 2010-10-31 2010-10-31 Border (EB) 5 1282 1 0 564 0 Details
8 Bcu U10 U12 U14 March 2010 Standard 2010-03-23 2010-03-23 Border (EB) 6 1202 6 4 1430 0 Details
9 Clarendon Girls High 2Nd Border Chess Tourn 2009 ( Standard 2009-02-16 2009-02-16 Border (EB) 5 1058 5 3 1283 0 Details
10 Clarendon High Border Chess Tournment 7 Feb 09 (Bo Standard 2009-02-08 2009-02-08 Border (EB) 5 1000 5 3.5 1354 0 Details
11 Voorpos Primary Border U 18 Chess Tour 25 April 09 Blitz 2009-04-26 2009-04-26 0 1110 5 0 1057 0 Details
12 Clarendon High 3Rd Border U 18 Chess Tour 28 Feb Blitz 2009-03-03 2009-03-03 0 1095 5 0 1271 0 Details
13 Voorpos Primary Border U 18 Chess Tour 28 March 09 Blitz 2009-04-01 2009-04-01 0 1124 5 0 1044 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 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
Rankings (Main)
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 (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 -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 0
Score 0
Percent 0
Aor 0
Dp 0
Prat 0
Performance (12 months)
Games 0
Score 0
Percent 0
Aor 0
Dp 0
Prat 0
Performance (History)
Games 0
Score 0
Percent 0
Aor 0
Dp 0
Prat 0
Top 5 opponents most often played
Player not found.
Type # Opponent Games White Black First tournament Last tournament Details