Surname or Chess SA id..
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Lauri-Url Williams

2150193178
Eden (WEG)
Personal
Main rating
Rating 1312.4
K-factor 36
Floor 854.7
Highest 1441.3 (2024-03-01)
Min/Max +/- allowed 118
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1261.9
Final +/- 0
New Rating
()
Rating 1312.4
K-factor 36
Floor 854.7
Highest 1441.3 (2024-03-01)
Min/Max +/- allowed 117.6
Standard rating
Rating 1317.2
K-factor 36
Floor 861.6
Highest 1442.2 (2024-03-01)
Min/Max +/- allowed 117.4
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1261.9
Final +/- 0
New Rating
()
Rating 1317.2
K-factor 36
Floor 861.6
Highest 1442.2 (2024-03-01)
Min/Max +/- allowed 117.4
Rapid rating
Rating 1200
K-factor 36
Floor 700
Highest 1200 (2024-02-01)
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 (2024-02-01)
Min/Max +/- allowed 165.8
Blitz rating
Rating 1200
K-factor 36
Floor 700
Highest 1200 (2024-02-01)
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 (2024-02-01)
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 Oudussa Trials 1 2026 (U11) Standard 2026-02-14 2026-02-14 Eden (WEG) 5 1303.7 4 3 1399.8 0 Details
2 Eden Top Schools 2025 (U11 Open) Standard 2025-08-16 2025-08-16 Eden (WEG) 5 1309.7 5 2 1254 0 Details
3 Western Cape Schools Individual Championship 2025 (U11 Girls) Standard 2025-05-17 2025-05-18 Cape Winelands (WCW) 6 1312.8 6 3 1298.1 0 Details
4 Eden Chess Trials 2 2025 (U12) Standard 2025-03-15 2025-04-12 Eden (WEG) 10 1287.4 8 4 1378.6 0 Details
5 Eden Schools Chess Trials 1 2025 (U11 Girls) Standard 2025-03-08 2025-03-08 Eden (WEG) 5 1294.2 4 2 1263.4 0 Details
6 Oudussa Trials 2025 (U11 Girls) Standard 2025-03-01 2025-03-01 Eden (WEG) 5 1294.2 4 2 1257.3 0 Details
7 Oudussa Trials 2 2025 (U11 Girls) Standard 2025-02-01 2025-02-01 Eden (WEG) 5 1303.3 4 2 1237.8 0 Details
8 Western Cape Top Schools Championship 2024 (U9 Girls) Standard 2024-08-30 2024-09-01 Eden (WEG) 6 1354.7 5 1 1054 0 Details
9 Eden Top Schools 2024 (U9 Girls) Standard 2024-08-17 2024-08-17 Eden (WEG) 5 1318.8 5 4 1515.6 0 Details
10 Western Cape PS Individuals Championship 2024 (U9 Girls) Standard 2024-05-04 2024-05-05 West Coast (WCU) 6 1292.1 6 4 1321.5 0 Details
11 Eden Chess Trials 2 2024 (U10) Standard 2024-04-13 2024-04-20 Eden (WEG) 10 1323.8 10 5.5 1232.8 0 Details
12 Eden School Chess Trials 1 2024 (U9 Girls) Standard 2024-03-09 2024-03-09 Eden (WEG) 5 1293.6 5 4 1468.6 0 Details
13 OUDUSSA Trials 2 2024 (U7+U9 Boys+Girls) Standard 2024-02-17 2024-02-17 Eden (WEG) 5 1200 5 4 1377 0 Details
14 OUDUSSA Trials 1 2024 (U7+U9 Girls) Standard 2024-02-03 2024-02-03 Eden (WEG) 5 1200 5 5 1501.8 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 4
Wins 3
Draws 0
Losses 1
White 2
Black 2
White wins 1
Black wins 2
Score 3
Percent 75
Dp 212.5
AOR 1187.3
Performance 1399.8
Game statistics (History)
Games 76
Wins 45
Draws 1
Losses 30
White 38
Black 38
White wins 23
Black wins 22
Score 45.5
Percent 59.9
Dp 83.9
AOR 1239.3
Performance 1323.2
Rankings (Main)
National
Overall 5561
Gender 941
Age group 504
Gender/Age 105
Provincial
Overall 1686
Gender 352
Age group 166
Gender/Age 50
Regional
Overall 403
Gender 90
Age group 52
Gender/Age 17
Rankings (Standard)
National
Overall 4850
Gender 839
Age group 457
Gender/Age 92
Provincial
Overall 1384
Gender 309
Age group 144
Gender/Age 41
Regional
Overall 368
Gender 86
Age group 53
Gender/Age 16
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 4
Score 3
Percent 75
Aor 1187.3
Dp 212.5
Prat 1399.8
Performance (12 months)
Games 27
Score 14
Percent 51.9
Aor 1308
Dp 15.7
Prat 1323.7
Performance (History)
Games 76
Score 45.5
Percent 59.9
Aor 1239.3
Dp 83.9
Prat 1323.2
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 De Villiers, A (Azalea) 5 0 5 OUDUSSA Trials 1 2024 (U7+U9 Girls) Oudussa Trials 1 2026 (U11) Details
Overall 2 Botha, M (Mashone) 4 1 3 OUDUSSA Trials 1 2024 (U7+U9 Girls) Oudussa Trials 2025 (U11 Girls) Details
Overall 3 Coleman, G (Gabriella) 3 2 1 Eden Top Schools 2024 (U9 Girls) Eden Chess Trials 2 2025 (U12) Details
Overall 4 Stewart, C (Chante) 3 0 3 Eden School Chess Trials 1 2024 (U9 Girls) Eden Top Schools 2024 (U9 Girls) Details
Overall 5 Rabie, T (Thilda) 2 0 2 Oudussa Trials 2 2025 (U11 Girls) Oudussa Trials 2025 (U11 Girls) Details
Standard 1 De Villiers, A (Azalea) 5 0 5 OUDUSSA Trials 1 2024 (U7+U9 Girls) Oudussa Trials 1 2026 (U11) Details
Standard 2 Botha, M (Mashone) 4 1 3 OUDUSSA Trials 1 2024 (U7+U9 Girls) Oudussa Trials 2025 (U11 Girls) Details
Standard 3 Coleman, G (Gabriella) 3 2 1 Eden Top Schools 2024 (U9 Girls) Eden Chess Trials 2 2025 (U12) Details
Standard 4 Stewart, C (Chante) 3 0 3 Eden School Chess Trials 1 2024 (U9 Girls) Eden Top Schools 2024 (U9 Girls) Details
Standard 5 Rabie, T (Thilda) 2 0 2 Oudussa Trials 2 2025 (U11 Girls) Oudussa Trials 2025 (U11 Girls) Details