PLAYER PAGE

Zander Nicolaas Slabbert

1110103928
Tshwane (GTP)
Personal
Main rating
Rating 1702.7
K-factor 24
Floor 1328.9
Highest 1845.8 (2024-09-01)
Min/Max +/- allowed 66
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1648.5
Final +/- 0
New Rating
()
Rating 1702.7
K-factor 24
Floor 1328.9
Highest 1845.8 (2024-09-01)
Min/Max +/- allowed 66.1
Standard rating
Rating 1699.8
K-factor 24
Floor 1325.2
Highest 1840.7 (2024-09-01)
Min/Max +/- allowed 66.6
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1639.7
Final +/- 0
New Rating
()
Rating 1699.8
K-factor 24
Floor 1325.2
Highest 1840.7 (2024-09-01)
Min/Max +/- allowed 66.6
Rapid rating
Rating 1393.1
K-factor 36
Floor 893.1
Highest 1393.1 (2026-06-01)
Min/Max +/- allowed 125.9
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1393.1
K-factor 36
Floor 893.1
Highest 1393.1 (2026-06-01)
Min/Max +/- allowed 125.9
Blitz rating
Rating 1349.5
K-factor 36
Floor 849.5
Highest 1349.5 (2025-05-05)
Min/Max +/- allowed 134
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1349.5
K-factor 36
Floor 849.5
Highest 1349.5 (2025-05-05)
Min/Max +/- allowed 134
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 Metamorph Grandmaster Challenge 2026 (Junior) Rapid 2026-05-16 2026-05-16 Johannesburg Metro (GJM) 5 1704.8 5 3 1779.8 4.7 Details
2 2026 Milos Ristic Teams Open (Prestige) Standard 2026-05-02 2026-05-02 Tshwane (GTP) 5 1704.8 4 2 1602.4 -6.8 Details
3 2026 PBHS Open (A) Standard 2026-04-25 2026-04-25 Tshwane (GTP) 5 1741.5 5 2.5 1810.8 8.9 Details
4 2026 KSNG Open Chess Tournament (A) Standard 2026-04-18 2026-04-18 Tshwane (GTP) 5 1741.5 5 1 1509.6 -28 Details
5 South African Junior Closed Chess Championship 2026 (U16 Open) Classical 2026-03-28 2026-04-02 Bojanala Platina (NBR) 9 1741.5 9 4.5 1675.9 -17.5 Details
6 2026 AHS Chess Tournament (A) Standard 2026-02-28 2026-02-28 Tshwane (GTP) 5 1731.6 5 3 1809.1 9.9 Details
7 2026 Piet Robbertse Open Chess Tournament (A) Standard 2026-02-07 2026-02-08 Tshwane (GTP) 5 1752.3 5 2 1717.1 -3 Details
8 2026 Tshwane Chess Registration Tournament (A) Standard 2026-01-31 2026-01-31 Tshwane (GTP) 5 1752.3 5 2 1567 -17.3 Details
9 2025 African Youth Chess Championship Classical 2025-12-07 2025-12-13 Zimbabwe (ZIM) 9 1727.5 9 6 1828.5 20.6 Details
10 2025 Gauteng Schools Provincial Individual Chess Championship (U15 Boys) Standard 2025-09-27 2025-09-27 Tshwane (GTP) 5 1719.8 5 4 1785.9 6.5 Details
11 Tshwane Chess Club Clash 2025 (Prestige) Standard 2025-09-13 2025-09-13 Tshwane (GTP) 5 1766.4 5 1 1473.8 -27.6 Details
12 2025 Alekhine Open (A) Standard 2025-09-06 2025-09-07 Tshwane (GTP) 5 1766.4 5 2 1671.4 -11.3 Details
13 2025 Tshwane South School District CLOSED League Championship (U17A) Standard 2025-08-16 2025-08-16 Tshwane (GTP) 5 1714.7 5 4.5 1617.3 -5.8 Details
14 2025 Etienne Lewis Closed Chess Tournament (U16) Standard 2025-08-08 2025-08-10 Tshwane (GTP) 7 1714.7 7 7 2034.7 48.8 Details
15 South African Open 2025 (U16 Open) Classical 2025-07-03 2025-07-05 Johannesburg Metro (GJM) 5 1687.2 5 4.5 1873.5 23 Details
16 2025 Elise Steenkamp Open Chess Tournament (King) Standard 2025-06-14 2025-06-16 Tshwane (GTP) 7 1697.6 6 1.5 1492.7 -27.2 Details
17 2025 Tshwane South School District Individual Finals (D4) (U15 Boys) Standard 2025-05-10 2025-05-10 Tshwane (GTP) 5 1694.4 5 4 1708.6 2.7 Details
18 FIDE World Cadet & Youth Rapid & Blitz Championships 2025 (Blitz) Blitz 2025-04-16 2025-04-17 Geece (GRE) 11 1741.9 11 4.5 1687.4 -3.4 Details
19 FIDE World Cadet & Youth Rapid & Blitz Championships 2025 (Rapid) Rapid 2025-04-13 2025-04-15 Greece (GRE) 11 1741.9 10 3 1479.2 -27.2 Details
20 South African Junior Closed Chess Championships 2025 (U14 Open) Classical 2025-03-31 2025-04-05 Cape Winelands (WCW) 9 1741.9 9 6 1693.2 -9 Details
21 2025 Chris Greyling Open Chess Tournament (A) Standard 2025-03-15 2025-03-15 Tshwane (GTP) 5 1794.4 5 1 1313.1 -46.5 Details
22 AHS Open Chess Tournament 2025 (A) Standard 2025-03-01 2025-03-01 Tshwane (GTP) 5 1794.4 4 1.5 1838.6 2.7 Details
23 2025 Blou Bul Open Chess Tournament (A) Standard 2025-02-08 2025-02-08 Tshwane (GTP) 5 1804.8 5 3 1721.7 -8.6 Details
24 2025 Tshwane Chess OPEN Registration Tournament (A1) Standard 2025-01-25 2025-01-25 Tshwane (GTP) 5 1828.9 5 2.5 1606.5 -20.1 Details
25 Gauteng Inter-Region at UJ 2024 (U14 Open) Standard 2024-12-07 2024-12-08 Johannesburg Metro (GJM) 5 1826.9 5 4 1846.7 1.7 Details
26 Knight Riders Spring Chess Tournament 2024 (C) Standard 2024-09-28 2024-09-28 Johannesburg Metro (GJM) 5 1550.1 4 4 1960.2 31.9 Details
27 Bojanala's Battle In The Kloof 2024 (Queens) Standard 2024-09-21 2024-09-21 Bojanala Platina (NBR) 5 1550.1 5 4 2048.7 47.6 Details
28 2024 Etienne Lewis (U14) Standard 2024-08-30 2024-09-01 Tshwane (GTP) 7 1550.1 7 5 1609.3 9.9 Details
29 D4 Tshwane South District Schools Teams Chess Tournament 2024 (U13A) Standard 2024-08-03 2024-08-03 Tshwane (GTP) 5 1540.8 5 4 1601.1 6.6 Details
30 2024 Elise Steenkamp Open Chess Tournament (Kings) Standard 2024-06-15 2024-06-17 Tshwane (GTP) 7 1530.3 7 3.5 1587 7.5 Details
31 2024 Mid Gauteng Open Chess Tournament (U14) Standard 2024-05-02 2024-05-02 Tshwane (GTP) 5 1514.8 5 4 1680.5 17.1 Details
32 South African Junior Closed Chess Championship 2024 (U14 Open) Classical 2024-04-27 2024-05-01 Ekurhuleni (GE) 9 1514.8 9 3.5 1492.1 -6 Details
33 2024 West Rand RHS Open (Open) Standard 2024-04-13 2024-04-13 West Rand (GWR) 5 1532.9 5 3.5 1595 7 Details
34 2024 Silver Lakes Open Chess Tournament (B) Standard 2024-04-20 2024-04-20 Tshwane (GTP) 5 1532.9 4 0.5 1280.4 -19.9 Details
35 2024 Tshwane Chess AHS Open Chess Tournament (B) Standard 2024-02-24 2024-02-24 Tshwane (GTP) 5 1607.8 5 2 1270.6 -31.7 Details
36 2024 Piet Robbertse Open Chess Tournament (B) Standard 2024-02-03 2024-02-04 Tshwane (GTP) 5 1607.8 3 0.5 1268.3 -21.6 Details
37 2024 Tshwane Chess OPEN Registration Tournament (B) Standard 2024-01-27 2024-01-27 Tshwane (GTP) 5 1569.9 5 3.5 1635.8 5.6 Details
38 2024 Gauteng Inter-Region Chess Championship (U14A) Standard 2024-01-13 2024-01-14 Tshwane (GTP) 5 1569.9 5 4 1726.8 18 Details
39 2023 Alekhine Open Tournament (B) Standard 2023-09-09 2023-09-10 Tshwane (GTP) 5 1587.3 3 2 1431.7 -10.9 Details
40 2023 Jacaranda Round Robin (C) Standard 2023-08-12 2023-08-12 Tshwane (GTP) 5 1587.5 5 1 1284.2 -28.9 Details
41 2023 Etienne Lewis Closed Tournament (U14) Standard 2023-08-25 2023-08-27 Tshwane (GTP) 7 1587.5 7 6 1777.1 28.7 Details
42 2023 Menlo Open Tournament (B) Standard 2023-07-22 2023-07-22 Tshwane (GTP) 5 1596.8 5 2.5 1543.6 -5.8 Details
43 Gauteng Schools Individual Finals 2023 (U13 Boys) Standard 2023-05-26 2023-05-26 Ekurhuleni (GE) 5 1535.9 5 5 1748.6 21.7 Details
44 Silver Lakes Open Chess Tournament (B) Standard 2023-04-15 2023-04-15 Tshwane (GTP) 5 1495.8 5 4 1666.4 16.1 Details
45 2023 Tshwane South School District CLOSED Individual Championships (U13 Open) Standard 2023-04-22 2023-04-22 Tshwane (GTP) 5 1495.8 5 4 1526.7 4.5 Details
46 2023 South African Junior Closed Chess Championships (U12 Open) Classical 2023-03-31 2023-04-04 Chess South Africa (CSA) 9 1495.8 9 5 1522.7 4.8 Details
47 2023 Afrikaans Hoër Seunskool Open Chess Tournament (B) Standard 2023-03-04 2023-03-04 Tshwane (GTP) 5 1522.9 5 2.5 1340.5 -16.9 Details
48 Laerskool Constantiapark Open Chess Tournament 2023 (Open) Standard 2023-02-18 2023-02-18 Tshwane (GTP) 5 1536.4 5 3 1456.9 -8.3 Details
49 2023 Tshwane Chess Open Registration Tournament (B1) Standard 2023-01-28 2023-01-28 Tshwane (GTP) 5 1541.4 5 3 1499.7 -3.3 Details
50 2022 South African Junior Team Chess Championships (U12 Open) Classical 2022-12-04 2022-12-08 4 Knights (4K) 7 1470 7 7 1743.4 44.4 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 43
Wins 19
Draws 2
Losses 22
White 20
Black 23
White wins 4
Black wins 15
Score 20
Percent 46.5
Dp -29.7
AOR 1714.7
Performance 1685.1
Game statistics (History)
Games 550
Wins 310
Draws 36
Losses 204
White 278
Black 272
White wins 154
Black wins 156
Score 328
Percent 59.6
Dp 81.9
AOR 1394.4
Performance 1476.3
Rankings (Main)
National
Overall 535
Gender 499
Age group 45
Gender/Age 37
Provincial
Overall 190
Gender 176
Age group 16
Gender/Age 14
Regional
Overall 74
Gender 71
Age group 8
Gender/Age 8
Rankings (Standard)
National
Overall 508
Gender 473
Age group 47
Gender/Age 39
Provincial
Overall 186
Gender 173
Age group 17
Gender/Age 15
Regional
Overall 73
Gender 70
Age group 8
Gender/Age 8
Rankings (Rapid)
National
Overall 943
Gender 833
Age group 173
Gender/Age 146
Provincial
Overall 174
Gender 155
Age group 26
Gender/Age 20
Regional
Overall 24
Gender 22
Age group 3
Gender/Age 3
Rankings (Blitz)
National
Overall 260
Gender 251
Age group 21
Gender/Age 20
Provincial
Overall 92
Gender 86
Age group 7
Gender/Age 6
Regional
Overall 23
Gender 22
Age group 2
Gender/Age 2
Performance ( )
Games 0
Score 0
Percent 0
Aor 0
Dp 0
Prat 0
Performance ()
Games 43
Score 20
Percent 46.5
Aor 1714.7
Dp -29.7
Prat 1685.1
Performance (12 months)
Games 90
Score 50.5
Percent 56.1
Aor 1661.7
Dp 51.9
Prat 1713.6
Performance (History)
Games 550
Score 328
Percent 59.6
Aor 1394.4
Dp 81.9
Prat 1476.3
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Radia, S (Shyam) 8 6 2 2018 Etienne Lewis Trials (U8 Boys) 2025 Etienne Lewis Closed Chess Tournament (U16) Details
Overall 2 Liang, YX (Yi-Xuan (Bowie)) 7 4 3 2018 Etienne Lewis Trials (U8 Boys) 2025 Blou Bul Open Chess Tournament (A) Details
Overall 3 De Waal, N (Nadine) 6 4 2 2018 Swartkop Open (F) 2024 Mid Gauteng Open Chess Tournament (U14) Details
Overall 4 Naidoo, K (Kajol) 6 2 4 Goforchess Junior Chess Championship 2 2020 2026 PBHS Open (A) Details
Overall 5 Songo, D (Divine) 6 6 0 2023 Etienne Lewis Closed Tournament (U14) 2025 Gauteng Schools Provincial Individual Chess Championship (U15 Boys) Details
Standard 1 Radia, S (Shyam) 8 6 2 2018 Etienne Lewis Trials (U8 Boys) 2025 Etienne Lewis Closed Chess Tournament (U16) Details
Standard 2 Liang, YX (Yi-Xuan (Bowie)) 7 4 3 2018 Etienne Lewis Trials (U8 Boys) 2025 Blou Bul Open Chess Tournament (A) Details
Standard 3 Gondwe, P (Prosper) 6 1 5 2021 Alekhine Open (C) 2025 Tshwane Chess OPEN Registration Tournament (A1) Details
Standard 4 Naidoo, K (Kajol) 6 2 4 Goforchess Junior Chess Championship 2 2020 2026 PBHS Open (A) Details
Standard 5 De Waal, N (Nadine) 6 4 2 2018 Swartkop Open (F) 2024 Mid Gauteng Open Chess Tournament (U14) Details