Surname or Chess SA id..
Chess SA Region AOC

PLAYER PAGE

Jun Hao Guo

1160326006
Tshwane (GTP)
Personal
Main rating
Rating 1207.5
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 1169.2
Final +/- 0
New Rating
()
Rating 1207.5
K-factor 36
Floor 754.9
Highest 1254.9 (2026-02-28)
Min/Max +/- allowed 153.3
Standard rating
Rating 1214.8
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 1169.2
Final +/- 0
New Rating
()
Rating 1214.8
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 Lubowski Open Chess Tournament (D2) Standard 2026-03-21 2026-03-22 Tshwane (GTP) 5 1254.9 5 1 1009.4 -47.4 Details
2 2026 Constantiapark Open Chess Tournament (U12) Standard 2026-02-14 2026-02-14 Tshwane (GTP) 5 1213.7 5 3 1433.8 22.1 Details
3 2026 Tshwane Chess Registration Tournament (U12-1) Standard 2026-01-31 2026-01-31 Tshwane (GTP) 5 1213.7 5 2 1219 0.5 Details
4 Lardies Open 2025 (U10) Standard 2025-10-18 2025-10-18 Tshwane (GTP) 5 1215.5 5 1.5 1109.8 -9.6 Details
5 2025 Gauteng Top Schools Teams (U9) Standard 2025-08-29 2025-08-29 Tshwane (GTP) 5 1215.5 5 3 1311.6 8.6 Details
6 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 7.8 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 6
Draws 0
Losses 9
White 6
Black 9
White wins 2
Black wins 4
Score 6
Percent 40
Dp -85
AOR 1305.7
Performance 1220.7
Game statistics (History)
Games 26
Wins 11
Draws 1
Losses 14
White 12
Black 14
White wins 6
Black wins 5
Score 11.5
Percent 44.2
Dp -49
AOR 1281.7
Performance 1232.7
Rankings (Main)
National
Overall 12239
Gender 9664
Age group 1533
Gender/Age 1157
Provincial
Overall 4038
Gender 3161
Age group 495
Gender/Age 380
Regional
Overall 1251
Gender 986
Age group 149
Gender/Age 119
Rankings (Standard)
National
Overall 9407
Gender 7356
Age group 1139
Gender/Age 854
Provincial
Overall 3301
Gender 2574
Age group 398
Gender/Age 309
Regional
Overall 1163
Gender 917
Age group 141
Gender/Age 112
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 6
Percent 40
Aor 1305.7
Dp -85
Prat 1220.7
Performance (12 months)
Games 26
Score 11.5
Percent 44.2
Aor 1281.7
Dp -49
Prat 1232.7
Performance (History)
Games 26
Score 11.5
Percent 44.2
Aor 1281.7
Dp -49
Prat 1232.7
Top 5 opponents most often played
Player not found.
Type # Opponent Games White Black First tournament Last tournament Details