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

PLAYER PAGE

Lana Douglas

2140319315
Ekurhuleni (GE)
Personal
Main rating
Rating 1302.5
K-factor 36
Floor 836.9
Highest 1336.9 (2026-06-01)
Min/Max +/- allowed 136
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1248.4
Final +/- 0
New Rating
()
Rating 1302.5
K-factor 36
Floor 836.9
Highest 1336.9 (2026-06-01)
Min/Max +/- allowed 136.4
Standard rating
Rating 1228
K-factor 36
Floor 759.2
Highest 1259.2 (2026-06-01)
Min/Max +/- allowed 152.4
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1200.9
Final +/- 0
New Rating
()
Rating 1228
K-factor 36
Floor 759.2
Highest 1259.2 (2026-06-01)
Min/Max +/- allowed 152.4
Rapid rating
Rating 1243.8
K-factor 36
Floor 743.8
Highest 1243.8 (2026-04-01)
Min/Max +/- allowed 155.8
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1243.8
K-factor 36
Floor 743.8
Highest 1243.8 (2026-04-01)
Min/Max +/- allowed 155.8
Blitz rating
Rating 1200
K-factor 36
Floor 700
Highest 1200 (2025-05-05)
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 (2025-05-05)
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 Ekurhuleni Open 2026 (D) Standard 2026-05-23 2026-05-23 Ekurhuleni (GE) 5 1336.9 4 1 1092.2 -34.4 Details
2 Ekurhuleni 1st Trial 2026 (D U14) Standard 2026-04-11 2026-04-11 Ekurhuleni (GE) 5 1297.8 5 2 1282.5 -1.6 Details
3 Ekurhuleni North District Individuals 2026 (U13 Girls) Standard 2026-05-09 2026-05-09 Ekurhuleni (GE) 5 1297.8 5 3 1369.2 11.3 Details
4 Benoni Laerskole Cluster 2026 (U13 Girls) Rapid 2026-04-25 2026-04-25 Ekurhuleni (GE) 5 1216.7 4 3 1553.6 34.3 Details
5 Chess Power House Boksburg Open 2026 (C) Standard 2026-03-13 2026-03-13 Ekurhuleni (GE) 5 1209.1 5 2 1246.4 7.6 Details
6 Ekurhuleni 1st Standard Tournament 2026 (D) Standard 2026-02-14 2026-02-14 Ekurhuleni (GE) 5 1210.6 5 2 1210.4 -0.8 Details
7 Ekurhuleni North Schools Teams 2025 (U13 Girls) Rapid 2025-08-16 2025-08-16 Ekurhuleni (GE) 5 1199.9 4 2.5 1343.3 8 Details
8 Benoni Clusters Team 2025 (U13 Girls A) Rapid 2025-08-09 2025-08-09 Ekurhuleni (GE) 6 1199.9 6 4.5 1416.5 18.5 Details
9 Benoni Primary School Cluster Teams 2025 (U11A) Rapid 2025-08-02 2025-08-02 Ekurhuleni (GE) 7 1199.9 5 0 896.1 -21.2 Details
10 Benoni Primary School Cluster 12 April 2025 (U11 Girls) Standard 2025-04-12 2025-04-12 Ekurhuleni (GE) 5 1200 5 2 1150.3 -4.1 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 28
Wins 13
Draws 0
Losses 15
White 14
Black 14
White wins 8
Black wins 5
Score 13
Percent 46.4
Dp -30.4
AOR 1320.6
Performance 1290.2
Game statistics (History)
Games 48
Wins 21
Draws 2
Losses 25
White 23
Black 25
White wins 11
Black wins 10
Score 22
Percent 45.8
Dp -35.4
AOR 1290.2
Performance 1254.8
Rankings (Main)
National
Overall 6392
Gender 1148
Age group 921
Gender/Age 252
Provincial
Overall 2157
Gender 384
Age group 294
Gender/Age 77
Regional
Overall 436
Gender 106
Age group 75
Gender/Age 22
Rankings (Standard)
National
Overall 8838
Gender 1910
Age group 1549
Gender/Age 432
Provincial
Overall 3200
Gender 713
Age group 562
Gender/Age 160
Regional
Overall 659
Gender 188
Age group 121
Gender/Age 39
Rankings (Rapid)
National
Overall 3280
Gender 646
Age group 697
Gender/Age 182
Provincial
Overall 703
Gender 144
Age group 132
Gender/Age 36
Regional
Overall 273
Gender 77
Age group 71
Gender/Age 22
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 28
Score 13
Percent 46.4
Aor 1320.6
Dp -30.4
Prat 1290.2
Performance (12 months)
Games 43
Score 20
Percent 46.5
Aor 1296.6
Dp -29.7
Prat 1266.9
Performance (History)
Games 48
Score 22
Percent 45.8
Aor 1290.2
Dp -35.4
Prat 1254.8
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Venter, L (Luan) 2 1 1 Ekurhuleni 1st Standard Tournament 2026 (D) Chess Power House Boksburg Open 2026 (C) Details
Overall 2 Marx, L (Lucarli) 2 1 1 Benoni Clusters Team 2025 (U13 Girls A) Benoni Clusters Team 2025 (U13 Girls A) Details
Overall 3 Mayanga, D (David) 2 1 1 Benoni Primary School Cluster Teams 2025 (U11A) Chess Power House Boksburg Open 2026 (C) Details
Overall 4 Kloppers, H (Hayley) 2 1 1 Benoni Clusters Team 2025 (U13 Girls A) Benoni Clusters Team 2025 (U13 Girls A) Details
Overall 5 Mann, L (Leane) 2 1 1 Benoni Primary School Cluster Teams 2025 (U11A) Benoni Laerskole Cluster 2026 (U13 Girls) Details
Standard 1 Venter, L (Luan) 2 1 1 Ekurhuleni 1st Standard Tournament 2026 (D) Chess Power House Boksburg Open 2026 (C) Details
Rapid 1 Mann, L (Leane) 2 1 1 Benoni Primary School Cluster Teams 2025 (U11A) Benoni Laerskole Cluster 2026 (U13 Girls) Details
Rapid 2 Mashaba, T (Tatenda) 2 1 1 Benoni Clusters Team 2025 (U13 Girls A) Benoni Clusters Team 2025 (U13 Girls A) Details
Rapid 3 Marx, L (Lucarli) 2 1 1 Benoni Clusters Team 2025 (U13 Girls A) Benoni Clusters Team 2025 (U13 Girls A) Details
Rapid 4 Kloppers, H (Hayley) 2 1 1 Benoni Clusters Team 2025 (U13 Girls A) Benoni Clusters Team 2025 (U13 Girls A) Details