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

PLAYER PAGE

Joshua Bettesworth

1150323363
Tshwane (GTP)
Personal
Main rating
Rating 1350.3
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 1299.8
Final +/- 0
New Rating
()
Rating 1350.3
K-factor 36
Floor 863.5
Highest 1363.5 (2026-04-01)
Min/Max +/- allowed 131.4
Standard rating
Rating 1354.9
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 1299.8
Final +/- 0
New Rating
()
Rating 1354.9
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 Menlo Open (U12) Standard 2026-07-25 2026-07-25 Tshwane (GTP) 5 1350.3 5 2 1281.1 -13.1 Details
2 2026 PBHS Open (U12) Standard 2026-04-25 2026-04-25 Tshwane (GTP) 5 1333.5 5 3 1468.2 24.8 Details
3 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
4 Lardies Open 2025 (U12) Standard 2025-10-18 2025-10-18 Tshwane (GTP) 5 1314.7 5 3 1474.8 16.3 Details
5 2025 Alekhine Open (D) Standard 2025-09-06 2025-09-07 Tshwane (GTP) 5 1302.8 5 3 1355.1 6.6 Details
6 2025 Menlo Open (U12) Standard 2025-07-26 2025-07-26 Tshwane (GTP) 5 1200 5 3.5 1464.4 26.4 Details
7 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 15
Wins 7
Draws 1
Losses 7
White 8
Black 7
White wins 2
Black wins 5
Score 7.5
Percent 50
Dp 0
AOR 1347.2
Performance 1347.2
Game statistics (History)
Games 35
Wins 18
Draws 4
Losses 13
White 17
Black 18
White wins 8
Black wins 10
Score 20
Percent 57.1
Dp 60.7
AOR 1339.4
Performance 1400.1
Rankings (Main)
National
Overall 4702
Gender 3906
Age group 464
Gender/Age 356
Provincial
Overall 1608
Gender 1336
Age group 165
Gender/Age 132
Regional
Overall 550
Gender 455
Age group 51
Gender/Age 37
Rankings (Standard)
National
Overall 4091
Gender 3373
Age group 414
Gender/Age 320
Provincial
Overall 1462
Gender 1217
Age group 146
Gender/Age 120
Regional
Overall 527
Gender 436
Age group 50
Gender/Age 36
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 15
Score 7.5
Percent 50
Aor 1347.2
Dp 0
Prat 1347.2
Performance (12 months)
Games 20
Score 10.5
Percent 52.5
Aor 1357.9
Dp 21.2
Prat 1379.1
Performance (History)
Games 35
Score 20
Percent 57.1
Aor 1339.4
Dp 60.7
Prat 1400.1
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Simao, A (Arya) 3 1 2 2025 Wynie Robbertse Chess Tournament (U12) 2026 Menlo Open (U12) Details
Overall 2 Barnes, D (Derek) 2 2 0 2025 Menlo Open (U12) Lardies Open 2025 (U12) Details
Overall 3 Rocher, G (Gideon) 2 1 1 Lardies Open 2025 (U12) 2026 Tshwane Chess Registration Tournament (U12-2) Details
Overall 4 Hoare, J (James) 2 0 2 2025 Menlo Open (U12) 2025 Alekhine Open (D) Details
Standard 1 Simao, A (Arya) 3 1 2 2025 Wynie Robbertse Chess Tournament (U12) 2026 Menlo Open (U12) Details
Standard 2 Rocher, G (Gideon) 2 1 1 Lardies Open 2025 (U12) 2026 Tshwane Chess Registration Tournament (U12-2) Details
Standard 3 Hoare, J (James) 2 0 2 2025 Menlo Open (U12) 2025 Alekhine Open (D) Details
Standard 4 Barnes, D (Derek) 2 2 0 2025 Menlo Open (U12) Lardies Open 2025 (U12) Details