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Chess SA Region AOC

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Joshua Bettesworth

1150323363
Tshwane (GTP)
Personal
Main rating
Rating 1363.5
K-factor 36
Floor 863.5
Highest 1363.5 (2026-04-01)
Min/Max +/- allowed 131
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1348
Final +/- 0
New Rating
()
Rating 1363.5
K-factor 36
Floor 863.5
Highest 1363.5 (2026-04-01)
Min/Max +/- allowed 131.4
Standard rating
Rating 1373.6
K-factor 36
Floor 873.6
Highest 1373.6 (2026-04-01)
Min/Max +/- allowed 129.5
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1348
Final +/- 0
New Rating
()
Rating 1373.6
K-factor 36
Floor 873.6
Highest 1373.6 (2026-04-01)
Min/Max +/- allowed 129.5
Rapid rating
Rating 1200
K-factor 36
Floor 700
Highest 1200 (2025-08-01)
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 (2025-08-01)
Min/Max +/- allowed 165.8
Blitz rating
Rating 1200
K-factor 36
Floor 700
Highest 1200 (2025-08-01)
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 (2025-08-01)
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 2026 PBHS Open (U12) Standard 2026-04-25 2026-04-25 Tshwane (GTP) 5 1333.5 5 3 1468.2 24.8 Details
2 2026 Tshwane Chess Registration Tournament (U12-2) Standard 2026-01-31 2026-01-31 Tshwane (GTP) 5 1343.9 5 2.5 1292.3 -5.8 Details
3 Lardies Open 2025 (U12) Standard 2025-10-18 2025-10-18 Tshwane (GTP) 5 1314.7 5 3 1474.8 16.3 Details
4 2025 Alekhine Open (D) Standard 2025-09-06 2025-09-07 Tshwane (GTP) 5 1302.8 5 3 1355.1 6.6 Details
5 2025 Menlo Open (U12) Standard 2025-07-26 2025-07-26 Tshwane (GTP) 5 1200 5 3.5 1464.4 26.4 Details
6 2025 Wynie Robbertse Chess Tournament (U12) Standard 2025-07-19 2025-07-19 Tshwane (GTP) 5 1200 5 3 1465 25.1 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 10
Wins 5
Draws 1
Losses 4
White 5
Black 5
White wins 0
Black wins 5
Score 5.5
Percent 55
Dp 42.5
AOR 1337.8
Performance 1380.3
Game statistics (History)
Games 30
Wins 16
Draws 4
Losses 10
White 14
Black 16
White wins 6
Black wins 10
Score 18
Percent 60
Dp 85
AOR 1335
Performance 1420
Rankings (Main)
National
Overall 4390
Gender 3659
Age group 392
Gender/Age 298
Provincial
Overall 1501
Gender 1249
Age group 135
Gender/Age 110
Regional
Overall 529
Gender 430
Age group 45
Gender/Age 31
Rankings (Standard)
National
Overall 3721
Gender 3084
Age group 342
Gender/Age 260
Provincial
Overall 1314
Gender 1097
Age group 119
Gender/Age 96
Regional
Overall 488
Gender 397
Age group 41
Gender/Age 28
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 10
Score 5.5
Percent 55
Aor 1337.8
Dp 42.5
Prat 1380.3
Performance (12 months)
Games 30
Score 18
Percent 60
Aor 1335
Dp 85
Prat 1420
Performance (History)
Games 30
Score 18
Percent 60
Aor 1335
Dp 85
Prat 1420
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Rocher, G (Gideon) 2 1 1 Lardies Open 2025 (U12) 2026 Tshwane Chess Registration Tournament (U12-2) Details
Overall 2 Simao, A (Arya) 2 0 2 2025 Wynie Robbertse Chess Tournament (U12) 2026 PBHS Open (U12) Details
Overall 3 Hoare, J (James) 2 0 2 2025 Menlo Open (U12) 2025 Alekhine Open (D) Details
Overall 4 Barnes, D (Derek) 2 2 0 2025 Menlo Open (U12) Lardies Open 2025 (U12) Details
Standard 1 Hoare, J (James) 2 0 2 2025 Menlo Open (U12) 2025 Alekhine Open (D) Details
Standard 2 Barnes, D (Derek) 2 2 0 2025 Menlo Open (U12) Lardies Open 2025 (U12) Details
Standard 3 Rocher, G (Gideon) 2 1 1 Lardies Open 2025 (U12) 2026 Tshwane Chess Registration Tournament (U12-2) Details
Standard 4 Simao, A (Arya) 2 0 2 2025 Wynie Robbertse Chess Tournament (U12) 2026 PBHS Open (U12) Details