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

PLAYER PAGE

John Barkel

1150334152
West Rand (GWR)
Personal
Main rating
Rating 1247.1
K-factor 36
Floor 747.1
Highest 1247.1 (2026-09-01)
Min/Max +/- allowed 155
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1247.1
K-factor 36
Floor 747.1
Highest 1247.1 (2026-09-01)
Min/Max +/- allowed 155
Standard rating
Rating 1251.1
K-factor 36
Floor 751.1
Highest 1251.1 (2026-09-01)
Min/Max +/- allowed 154.2
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1251.1
K-factor 36
Floor 751.1
Highest 1251.1 (2026-09-01)
Min/Max +/- allowed 154.2
Rapid rating
Rating 1200
K-factor 40
Floor 700
Highest 1199.9 (2026-03-01)
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 40
Floor 700
Highest 1199.9 (2026-03-01)
Min/Max +/- allowed 165.8
Blitz rating
Rating 1200
K-factor 40
Floor 700
Highest 1199.9 (2026-03-01)
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 40
Floor 700
Highest 1199.9 (2026-03-01)
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 Dr KK Chess Ferdies 2026 (U12) Standard 2026-08-01 2026-08-01 Dr Kenneth Kaunda (NWP) 5 1247.1 5 2.5 1294.3 11.4 Details
2 Dr KK Volkies 2026 (U12) Standard 2026-05-09 2026-05-09 Dr Kenneth Kaunda (NWP) 5 1221.2 5 3 1296.3 14.5 Details
3 FIDE in the West 2026 (U12) Standard 2026-04-11 2026-04-11 West Rand (GWR) 5 1231.3 5 2 1181.5 -10.1 Details
4 West Rand Juniors 2026 (U12) Standard 2026-03-07 2026-03-07 West Rand (GWR) 5 1200 5 3 1353.8 31.3 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 20
Wins 10
Draws 1
Losses 9
White 9
Black 11
White wins 4
Black wins 6
Score 10.5
Percent 52.5
Dp 21.2
AOR 1260.2
Performance 1281.5
Game statistics (History)
Games 20
Wins 10
Draws 1
Losses 9
White 9
Black 11
White wins 4
Black wins 6
Score 10.5
Percent 52.5
Dp 21.2
AOR 1260.2
Performance 1281.5
Rankings (Main)
National
Overall 8649
Gender 6945
Age group 1116
Gender/Age 843
Provincial
Overall 2996
Gender 2380
Age group 398
Gender/Age 306
Regional
Overall 260
Gender 203
Age group 49
Gender/Age 36
Rankings (Standard)
National
Overall 7179
Gender 5679
Age group 941
Gender/Age 695
Provincial
Overall 2589
Gender 2036
Age group 347
Gender/Age 261
Regional
Overall 255
Gender 199
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 20
Score 10.5
Percent 52.5
Aor 1260.2
Dp 21.2
Prat 1281.5
Performance (12 months)
Games 20
Score 10.5
Percent 52.5
Aor 1260.2
Dp 21.2
Prat 1281.5
Performance (History)
Games 20
Score 10.5
Percent 52.5
Aor 1260.2
Dp 21.2
Prat 1281.5
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Lourens, A (Albertus) 2 0 2 West Rand Juniors 2026 (U12) FIDE in the West 2026 (U12) Details
Standard 1 Lourens, A (Albertus) 2 0 2 West Rand Juniors 2026 (U12) FIDE in the West 2026 (U12) Details