Surname or Chess SA id..
Chess SA Region AOC

PLAYER PAGE

Jun Hao Guo

1160326006
Tshwane (GTP)
Personal
Main rating
Rating 1254.9
K-factor 36
Floor 754.9
Highest 1254.9 (2026-02-28)
Min/Max +/- allowed 153
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1254.9
K-factor 36
Floor 754.9
Highest 1254.9 (2026-02-28)
Min/Max +/- allowed 153.3
Standard rating
Rating 1266.9
K-factor 36
Floor 766.9
Highest 1266.9 (2026-02-28)
Min/Max +/- allowed 150.7
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1266.9
K-factor 36
Floor 766.9
Highest 1266.9 (2026-02-28)
Min/Max +/- allowed 150.7
Rapid rating
Rating 1200
K-factor 40
Floor 700
Highest 1199 (2025-08-23)
Min/Max +/- allowed 166.1
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 (2025-08-23)
Min/Max +/- allowed 166.1
Blitz rating
Rating 1200
K-factor 40
Floor 700
Highest 1199 (2025-08-23)
Min/Max +/- allowed 166.1
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 (2025-08-23)
Min/Max +/- allowed 166.1
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 Constantiapark Open Chess Tournament (U12) Standard 2026-02-14 2026-02-14 Tshwane (GTP) 5 1213.7 5 3 1433.8 0 Details
2 2026 Tshwane Chess Registration Tournament (U12-1) Standard 2026-01-31 2026-01-31 Tshwane (GTP) 5 1213.7 5 2 1219 0 Details
3 Lardies Open 2025 (U10) Standard 2025-10-18 2025-10-18 Tshwane (GTP) 5 1215.5 5 1.5 1109.8 0 Details
4 2025 Gauteng Top Schools Teams (U9) Standard 2025-08-29 2025-08-29 Tshwane (GTP) 5 1215.5 5 3 1311.6 0 Details
5 2025 Gauteng North School District CLOSED League Finals - D1 (U9) Standard 2025-08-16 2025-08-16 Tshwane (GTP) 3 1200 1 1 1631.7 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 10
Wins 5
Draws 0
Losses 5
White 4
Black 6
White wins 2
Black wins 3
Score 5
Percent 50
Dp 0
AOR 1326.4
Performance 1326.4
Game statistics (History)
Games 21
Wins 10
Draws 1
Losses 10
White 10
Black 11
White wins 6
Black wins 4
Score 10.5
Percent 50
Dp 0
AOR 1285.8
Performance 1285.8
Rankings (Main)
National
Overall 8103
Gender 6593
Age group 826
Gender/Age 648
Provincial
Overall 2768
Gender 2239
Age group 285
Gender/Age 226
Regional
Overall 900
Gender 729
Age group 93
Gender/Age 75
Rankings (Standard)
National
Overall 6505
Gender 5266
Age group 669
Gender/Age 519
Provincial
Overall 2349
Gender 1894
Age group 248
Gender/Age 196
Regional
Overall 829
Gender 671
Age group 88
Gender/Age 70
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
Percent 50
Aor 1326.4
Dp 0
Prat 1326.4
Performance (12 months)
Games 21
Score 10.5
Percent 50
Aor 1285.8
Dp 0
Prat 1285.8
Performance (History)
Games 21
Score 10.5
Percent 50
Aor 1285.8
Dp 0
Prat 1285.8
Top 5 opponents most often played
Player not found.
Type # Opponent Games White Black First tournament Last tournament Details