Surname or Chess SA id..
Chess SA Region AOC

PLAYER PAGE

Ryan Botha

1110315357
Ekurhuleni (GE)
Personal
Main rating
Rating 1178.4
K-factor 40
Floor 699.9
Highest 1199.9 (2025-02-16)
Min/Max +/- allowed 166
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1178.4
K-factor 40
Floor 699.9
Highest 1199.9 (2025-02-16)
Min/Max +/- allowed 165.8
Standard rating
Rating 1172.6
K-factor 40
Floor 699.9
Highest 1199.9 (2025-02-16)
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 1172.6
K-factor 40
Floor 699.9
Highest 1199.9 (2025-02-16)
Min/Max +/- allowed 165.8
Rapid 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
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
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 Ekurhuleni North Schools Teams 2025 (U17 Open) Standard 2025-08-16 2025-08-16 Ekurhuleni (GE) 5 1199.2 5 1 976 0 Details
2 Benoni High School Cluster 2025 (U15) Standard 2025-05-10 2025-05-10 Ekurhuleni (GE) 5 1199.8 4 0 757.3 0 Details
3 Benoni High School Cluster 15Feb 2025 (U15 Boys) Standard 2025-02-15 2025-02-15 Ekurhuleni (GE) 5 1200 5 1.5 1063.6 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 14
Wins 2
Draws 1
Losses 11
White 7
Black 7
White wins 1
Black wins 1
Score 2.5
Percent 17.9
Dp -273.2
AOR 1218
Performance 944.8
Rankings (Main)
National
Overall 15665
Gender 12024
Age group 3018
Gender/Age 2243
Provincial
Overall 4979
Gender 3809
Age group 979
Gender/Age 705
Regional
Overall 1252
Gender 896
Age group 272
Gender/Age 181
Rankings (Standard)
National
Overall 12078
Gender 9186
Age group 2258
Gender/Age 1657
Provincial
Overall 4147
Gender 3143
Age group 822
Gender/Age 581
Regional
Overall 874
Gender 614
Age group 187
Gender/Age 116
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 9
Score 1
Percent 11.1
Aor 1209.4
Dp -330.6
Prat 878.8
Performance (History)
Games 14
Score 2.5
Percent 17.9
Aor 1218
Dp -273.2
Prat 944.8
Top 5 opponents most often played
Player not found.
Type # Opponent Games White Black First tournament Last tournament Details