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

PLAYER PAGE

Jacobus Gehardus Nieuwoudt

1130321828
ZF Mgcawu (NZF)
Personal
Main rating
Rating 1260.1
K-factor 36
Floor 760.1
Highest 1260.1 (2026-04-01)
Min/Max +/- allowed 152
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1260.1
K-factor 36
Floor 760.1
Highest 1260.1 (2026-04-01)
Min/Max +/- allowed 152.2
Standard rating
Rating 1271.8
K-factor 36
Floor 771.8
Highest 1271.8 (2026-04-01)
Min/Max +/- allowed 149.7
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1271.8
K-factor 36
Floor 771.8
Highest 1271.8 (2026-04-01)
Min/Max +/- allowed 149.7
Rapid rating
Rating 1200
K-factor 36
Floor 700
Highest 1200 (2025-06-01)
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 (2025-06-01)
Min/Max +/- allowed 165.8
Blitz rating
Rating 1200
K-factor 36
Floor 700
Highest 1200 (2025-06-01)
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 (2025-06-01)
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 Keimoes Akademie 25 April 2026 (U14) Standard 2026-04-25 2026-04-25 ZF Mgcawu (NZF) 5 1224.3 5 3.5 1435.4 35.8 Details
2 Keimoes Akademie Skaaktoernooi 2026 (U14) Standard 2026-02-28 2026-02-28 ZF Mgcawu (NZF) 5 1198.7 5 3 1337.3 25.6 Details
3 Northern Cape Closed 202 (U14 Open) Standard 2025-08-22 2025-08-23 ZF Mgcawu (NZF) 5 1199.8 5 2 1183.3 -1.1 Details
4 Spartan Bishops Championships Elite 2025 (U14) Standard 2025-05-23 2025-05-25 Frances Baard (NCF) 5 1200 4 0.5 1050.4 -11.9 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 6
Draws 1
Losses 3
White 6
Black 4
White wins 3
Black wins 3
Score 6.5
Percent 65
Dp 127.5
AOR 1258.9
Performance 1386.4
Game statistics (History)
Games 19
Wins 8
Draws 2
Losses 9
White 10
Black 9
White wins 4
Black wins 4
Score 9
Percent 47.4
Dp -22.4
AOR 1284.6
Performance 1262.2
Rankings (Main)
National
Overall 8419
Gender 6803
Age group 1342
Gender/Age 983
Provincial
Overall 271
Gender 225
Age group 51
Gender/Age 42
Regional
Overall 40
Gender 34
Age group 6
Gender/Age 4
Rankings (Standard)
National
Overall 6763
Gender 5411
Age group 1054
Gender/Age 758
Provincial
Overall 245
Gender 202
Age group 46
Gender/Age 37
Regional
Overall 36
Gender 31
Age group 6
Gender/Age 4
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 6.5
Percent 65
Aor 1258.9
Dp 127.5
Prat 1386.4
Performance (12 months)
Games 15
Score 8.5
Percent 56.7
Aor 1262
Dp 56.7
Prat 1318.7
Performance (History)
Games 19
Score 9
Percent 47.4
Aor 1284.6
Dp -22.4
Prat 1262.2
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Brink, G (Graziano) 2 2 0 Keimoes Akademie Skaaktoernooi 2026 (U14) Keimoes Akademie 25 April 2026 (U14) Details
Standard 1 Brink, G (Graziano) 2 2 0 Keimoes Akademie Skaaktoernooi 2026 (U14) Keimoes Akademie 25 April 2026 (U14) Details