PLAYER PAGE

Alri Vermaak

2150137423
Tshwane (GTP)
Personal
Main rating
Rating 1563.7
K-factor 28
Floor 1116.4
Highest 1651 (2025-11-01)
Min/Max +/- allowed 87
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1522.2
Final +/- 0
New Rating
()
Rating 1563.7
K-factor 28
Floor 1116.4
Highest 1651 (2025-11-01)
Min/Max +/- allowed 87.2
Standard rating
Rating 1572
K-factor 28
Floor 1127.4
Highest 1646.4 (2025-11-01)
Min/Max +/- allowed 87.8
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1522.2
Final +/- 0
New Rating
()
Rating 1572
K-factor 28
Floor 1127.4
Highest 1646.4 (2025-11-01)
Min/Max +/- allowed 87.8
Rapid rating
Rating 1200
K-factor 36
Floor 700
Highest 1200 (2018-10-01)
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 (2018-10-01)
Min/Max +/- allowed 165.8
Blitz rating
Rating 1200
K-factor 36
Floor 700
Highest 1200 (2018-10-01)
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 (2018-10-01)
Min/Max +/- allowed 165.8
Rating Graph
Tournaments
# Tournament Type Start End Host Rounds Rating Games Score Perform Rat+/- Details
1 2026 AHS Chess Tournament (U12) Standard 2026-02-28 2026-02-28 Tshwane (GTP) 5 1563.7 5 3.5 1478.1 -10.5 Details
# Tournament Type Start End Host Rounds Rating Games Score Perform Rat+/- Details
1 2026 Constantiapark Open Chess Tournament (U12) Standard 2026-02-14 2026-02-14 Tshwane (GTP) 5 1561.7 5 4 1581 0 Details
2 2026 Tshwane Chess Registration Tournament (U12-1) Standard 2026-01-31 2026-01-31 Tshwane (GTP) 5 1561.7 5 4 1551.8 0 Details
3 Gauteng Inter-Region at Emerald Resort 2025 (U12 Girls) Standard 2025-12-06 2025-12-07 Sedibeng (GSV) 5 1633.6 5 1 1285.6 0 Details
4 2025 Gauteng Top Schools Teams (U13 Girls) Standard 2025-08-29 2025-08-29 Tshwane (GTP) 5 1556.1 5 5 1712 0 Details
5 2025 Gauteng Schools Provincial Individual Chess Championship (U11 Girls) Standard 2025-09-27 2025-09-27 Tshwane (GTP) 5 1556.1 5 5 1796.5 0 Details
6 2025 Etienne Lewis Closed Chess Tournament (U12) Standard 2025-08-08 2025-08-10 Tshwane (GTP) 7 1539.2 7 4.5 1612.1 0 Details
7 2025 Wynie Robbertse Chess Tournament (U12) Standard 2025-07-19 2025-07-19 Tshwane (GTP) 5 1524.6 5 3.5 1610 0 Details
8 2025 Elise Steenkamp Open Chess Tournament (Bishop) Standard 2025-06-14 2025-06-15 Tshwane (GTP) 5 1536.8 5 3 1458.6 0 Details
9 2025 Tshwane South School District Individual Finals (D4) (U11 Girls) Standard 2025-05-10 2025-05-10 Tshwane (GTP) 5 1540.6 5 4 1506 0 Details
10 South African Junior Closed Chess Championships 2025 (U10 Girls) Classical 2025-03-31 2025-04-05 Cape Winelands (WCW) 9 1530.9 9 6 1562.4 0 Details
11 AHS Open Chess Tournament 2025 (U12) Standard 2025-03-01 2025-03-01 Tshwane (GTP) 5 1526.4 5 3.5 1546.7 0 Details
12 2025 Tshwane Chess OPEN Registration Tournament (U12) Standard 2025-01-25 2025-01-25 Tshwane (GTP) 5 1507.2 5 3.5 1586 0 Details
13 Gauteng Inter-Region at UJ 2024 (U10 Open) Standard 2024-12-07 2024-12-08 Johannesburg Metro (GJM) 5 1464.2 5 4.5 1715.4 0 Details
14 Lardies Ope 2024 (U10) Standard 2024-10-26 2024-10-26 Tshwane (GTP) 5 1458.1 5 3.5 1488.4 0 Details
15 2024 Tshwane Chess Club Clash (Ladies) Standard 2024-10-12 2024-10-12 Tshwane (GTP) 5 1466.6 4 2 1269 0 Details
16 Gauteng Top Schools 2024 (U13 Girls) Standard 2024-10-04 2024-10-04 Ekurhuleni (GE) 5 1466.6 5 4 1561.1 0 Details
17 2024 Etienne Lewis (U10) Standard 2024-08-30 2024-09-01 Tshwane (GTP) 7 1459.7 7 5 1481.5 0 Details
18 D4 Tshwane South District Schools Teams Chess Tournament 2024 (U13 Girls) Standard 2024-08-03 2024-08-03 Tshwane (GTP) 3 1448.8 3 2.5 1574 0 Details
19 Menlopark Open Chess Tournament 2024 (B) Standard 2024-07-13 2024-07-13 Tshwane (GTP) 5 1434.5 5 3.5 1532.8 0 Details
20 2024 Elise Steenkamp Open Chess Tournament (Rooks) Standard 2024-06-15 2024-06-15 Tshwane (GTP) 5 1426.7 4 3 1479.5 0 Details
21 South African Junior Closed Chess Championship 2024 (U10 Girls) Classical 2024-04-27 2024-05-01 Ekurhuleni (GE) 9 1470.9 9 4.5 1343.1 0 Details
22 2024 Wynie Robbertse Chess Tournament (D1) Standard 2024-03-02 2024-03-02 Tshwane (GTP) 5 1496.9 5 3 1322.8 0 Details
23 2024 Constantiapark Open (D2) Standard 2024-02-17 2024-02-17 Tshwane (GTP) 5 1476.9 5 4 1508.2 0 Details
24 2024 Blou Bul Open Chess Tournament (D) Standard 2024-02-10 2024-02-10 Tshwane (GTP) 5 1476.9 5 3.5 1530.4 0 Details
25 2024 Tshwane Chess OPEN Registration Tournament (D2) Standard 2024-01-27 2024-01-27 Tshwane (GTP) 5 1457.4 5 4 1535.1 0 Details
26 2024 Gauteng Inter-Region Chess Championship (U8+U10 Girls) Standard 2024-01-13 2024-01-14 Tshwane (GTP) 5 1457.4 5 4 1491.2 0 Details
27 2023 Gauteng Top Schools (U13 Girls) Standard 2023-08-18 2023-08-18 West Rand (GWR) 5 1442.7 5 4.5 1552.7 0 Details
28 2023 Woman's Day Open Chess Tournament (Knight) Standard 2023-08-09 2023-08-09 Tshwane (GTP) 5 1442.7 5 3 1360.3 0 Details
29 2023 Etienne Lewis Closed Tournament (U10) Standard 2023-08-25 2023-08-27 Tshwane (GTP) 7 1442.7 7 5 1475.4 0 Details
30 2023 Menlo Open Tournament (D) Standard 2023-07-22 2023-07-22 Tshwane (GTP) 5 1473.2 5 3 1267 0 Details
31 2023 Elize Steenkamp Open Tournament (E) Standard 2023-06-16 2023-06-16 Tshwane (GTP) 6 1406.4 6 6 1718.9 0 Details
32 2023 South African Junior Closed Chess Championships (U8 Girls) Classical 2023-03-31 2023-04-04 Chess South Africa (CSA) 9 1383.4 9 6 1447.2 0 Details
33 2023 Afrikaans Hoër Seunskool Open Chess Tournament (E) Standard 2023-03-04 2023-03-04 Tshwane (GTP) 5 1381 5 4 1385.5 0 Details
34 Laerskool Constantiapark Open Chess Tournament 2023 (U10) Standard 2023-02-18 2023-02-18 Tshwane (GTP) 5 1399.8 5 3 1296.6 0 Details
35 2023 Tshwane Chess Open Registration Tournament (E) Standard 2023-01-28 2023-01-28 Tshwane (GTP) 5 1391.4 5 4 1422.6 0 Details
36 2022 South African Junior Wild Card Chess Championships (U8 Girls) Classical 2022-12-09 2022-12-12 4 Knights (4K) 7 1391.6 7 6 1512.1 0 Details
37 2022 South African Junior Team Chess Championships (U8 Open+Girls) Classical 2022-12-04 2022-12-08 4 Knights (4K) 7 1391.6 7 3 1239.5 0 Details
38 Lardies Tournament 2022 (U8) Standard 2022-10-29 2022-10-29 Tshwane (GTP) 5 1310.8 5 3.5 1370 0 Details
39 2022 Etienne Lewis (U8 Open+Girls) Standard 2022-09-03 2022-09-03 Tshwane (GTP) 5 1261.7 5 4 1515.4 0 Details
40 2022 Menlo Open Tournament (F) Standard 2022-07-23 2022-07-23 Tshwane (GTP) 5 1204.9 4 4 1607.6 0 Details
41 2022 Blou Bul Open (F) Standard 2022-06-25 2022-06-25 Tshwane (GTP) 5 1205.6 5 3 1208.2 0 Details
42 CP Ope 2022 (F) Standard 2022-02-19 2022-02-19 Tshwane (GTP) 5 1200 5 3 1234.4 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 10
Wins 8
Draws 0
Losses 2
White 5
Black 5
White wins 5
Black wins 3
Score 8
Percent 80
Dp 255
AOR 1311.4
Performance 1566.4
Game statistics (History)
Games 228
Wins 152
Draws 22
Losses 54
White 115
Black 113
White wins 79
Black wins 73
Score 163
Percent 71.5
Dp 182.7
AOR 1297.8
Performance 1480.4
Rankings (Main)
National
Overall 1223
Gender 108
Age group 63
Gender/Age 8
Provincial
Overall 442
Gender 43
Age group 31
Gender/Age 6
Regional
Overall 168
Gender 17
Age group 9
Gender/Age 3
Rankings (Standard)
National
Overall 1064
Gender 98
Age group 56
Gender/Age 8
Provincial
Overall 392
Gender 40
Age group 30
Gender/Age 6
Regional
Overall 157
Gender 16
Age group 9
Gender/Age 3
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 8
Percent 80
Aor 1311.4
Dp 255
Prat 1566.4
Performance (12 months)
Games 56
Score 40
Percent 71.4
Aor 1386.7
Dp 182.1
Prat 1568.8
Performance (History)
Games 228
Score 163
Percent 71.5
Aor 1297.8
Dp 182.7
Prat 1480.4
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Van Zyl, S (Sanli) 6 2 4 2022 Etienne Lewis (U8 Open+Girls) South African Junior Closed Chess Championships 2025 (U10 Girls) Details
Overall 2 Exarchos, I (Isabella) 5 2 3 2022 South African Junior Wild Card Chess Championships (U8 Girls) Gauteng Inter-Region at Emerald Resort 2025 (U12 Girls) Details
Overall 3 Haupt, N (Nia) 5 1 4 2023 Tshwane Chess Open Registration Tournament (E) 2026 Tshwane Chess Registration Tournament (U12-1) Details
Overall 4 Coetzee, A (Adriaan) 3 1 2 2022 Blou Bul Open (F) Lardies Ope 2024 (U10) Details
Overall 5 Haupt, A (Abigail) 3 0 3 Laerskool Constantiapark Open Chess Tournament 2023 (U10) South African Junior Closed Chess Championship 2024 (U10 Girls) Details
Standard 1 Van Zyl, S (Sanli) 6 2 4 2022 Etienne Lewis (U8 Open+Girls) South African Junior Closed Chess Championships 2025 (U10 Girls) Details
Standard 2 Exarchos, I (Isabella) 5 2 3 2022 South African Junior Wild Card Chess Championships (U8 Girls) Gauteng Inter-Region at Emerald Resort 2025 (U12 Girls) Details
Standard 3 Haupt, N (Nia) 5 1 4 2023 Tshwane Chess Open Registration Tournament (E) 2026 Tshwane Chess Registration Tournament (U12-1) Details
Standard 4 Coetzee, A (Adriaan) 3 1 2 2022 Blou Bul Open (F) Lardies Ope 2024 (U10) Details
Standard 5 Conradie, I (Ingrid) 3 1 2 2022 Menlo Open Tournament (F) 2023 South African Junior Closed Chess Championships (U8 Girls) Details