PLAYER PAGE

Zander Nicolaas Slabbert

1110103928
Tshwane (GTP)
Personal
Main rating
Rating 1739.5
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 1734.2
Final +/- 0
New Rating
()
Rating 1739.5
K-factor 24
Floor 1328.9
Highest 1845.8 (2024-09-01)
Min/Max +/- allowed 66.1
Standard rating
Rating 1740.4
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 1735.1
Final +/- 0
New Rating
()
Rating 1740.4
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 2026 Alekhine Open Chess Tournament (A) Standard 2026-08-29 2026-08-30 Tshwane (GTP) 5 1739.5 5 2.5 1818.6 14.9 Details
2 2026 Etienne Lewis (U16) Standard 2026-08-08 2026-08-10 Tshwane (GTP) 7 1739.5 6 4 1753.5 6.8 Details
3 2026 D4 District Individuals (U15 Boys) Standard 2026-05-30 2026-05-30 Tshwane (GTP) 5 1702.7 5 4 1784.9 9 Details
4 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
5 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
6 2026 PBHS Open (A) Standard 2026-04-25 2026-04-25 Tshwane (GTP) 5 1741.5 5 2.5 1810.8 8.9 Details
7 2026 KSNG Open Chess Tournament (A) Standard 2026-04-18 2026-04-18 Tshwane (GTP) 5 1741.5 5 1 1509.6 -28 Details
8 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
9 2026 AHS Chess Tournament (A) Standard 2026-02-28 2026-02-28 Tshwane (GTP) 5 1731.6 5 3 1809.1 9.9 Details
10 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
11 2026 Tshwane Chess Registration Tournament (A) Standard 2026-01-31 2026-01-31 Tshwane (GTP) 5 1752.3 5 2 1567 -17.3 Details
12 2025 African Youth Chess Championship Classical 2025-12-07 2025-12-13 Zimbabwe (ZIM) 9 1727.5 9 6 1828.5 20.6 Details
13 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
14 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
15 2025 Alekhine Open (A) Standard 2025-09-06 2025-09-07 Tshwane (GTP) 5 1766.4 5 2 1671.4 -11.3 Details
16 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
17 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
18 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
19 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
20 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
21 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
22 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
23 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
24 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
25 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
26 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
27 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
28 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
29 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
30 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
31 2024 Etienne Lewis (U14) Standard 2024-08-30 2024-09-01 Tshwane (GTP) 7 1550.1 7 5 1609.3 9.9 Details
32 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
33 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
34 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
35 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
36 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
37 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
38 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
39 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
40 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
41 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
42 2023 Alekhine Open Tournament (B) Standard 2023-09-09 2023-09-10 Tshwane (GTP) 5 1587.3 3 2 1431.7 -10.9 Details
43 2023 Jacaranda Round Robin (C) Standard 2023-08-12 2023-08-12 Tshwane (GTP) 5 1587.5 5 1 1284.2 -28.9 Details
44 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
45 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
46 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
47 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
48 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
49 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
50 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
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 59
Wins 29
Draws 3
Losses 27
White 28
Black 31
White wins 9
Black wins 20
Score 30.5
Percent 51.7
Dp 14.4
AOR 1697.4
Performance 1711.8
Game statistics (History)
Games 566
Wins 320
Draws 37
Losses 209
White 286
Black 280
White wins 159
Black wins 161
Score 338.5
Percent 59.8
Dp 83.3
AOR 1401.6
Performance 1485
Rankings (Main)
National
Overall 413
Gender 387
Age group 34
Gender/Age 29
Provincial
Overall 164
Gender 151
Age group 14
Gender/Age 12
Regional
Overall 64
Gender 61
Age group 6
Gender/Age 6
Rankings (Standard)
National
Overall 398
Gender 372
Age group 38
Gender/Age 32
Provincial
Overall 161
Gender 150
Age group 15
Gender/Age 13
Regional
Overall 66
Gender 63
Age group 6
Gender/Age 6
Rankings (Rapid)
National
Overall 1041
Gender 896
Age group 179
Gender/Age 143
Provincial
Overall 210
Gender 175
Age group 34
Gender/Age 22
Regional
Overall 29
Gender 26
Age group 4
Gender/Age 4
Rankings (Blitz)
National
Overall 278
Gender 269
Age group 23
Gender/Age 22
Provincial
Overall 89
Gender 83
Age group 7
Gender/Age 6
Regional
Overall 20
Gender 19
Age group 2
Gender/Age 2
Performance ( )
Games 0
Score 0
Percent 0
Aor 0
Dp 0
Prat 0
Performance ()
Games 59
Score 30.5
Percent 51.7
Aor 1697.4
Dp 14.4
Prat 1711.8
Performance (12 months)
Games 73
Score 40.5
Percent 55.5
Aor 1684.7
Dp 46.6
Prat 1731.3
Performance (History)
Games 566
Score 338.5
Percent 59.8
Aor 1401.6
Dp 83.3
Prat 1485
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 Bain, M (Michael) 6 3 3 2023 Etienne Lewis Closed Tournament (U14) 2026 Etienne Lewis (U16) Details
Overall 4 Gondwe, P (Prosper) 6 1 5 2021 Alekhine Open (C) 2025 Tshwane Chess OPEN Registration Tournament (A1) Details
Overall 5 De Waal, N (Nadine) 6 4 2 2018 Swartkop Open (F) 2024 Mid Gauteng Open Chess Tournament (U14) 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 De Waal, N (Nadine) 6 4 2 2018 Swartkop Open (F) 2024 Mid Gauteng Open Chess Tournament (U14) Details
Standard 4 Naidoo, K (Kajol) 6 2 4 Goforchess Junior Chess Championship 2 2020 2026 PBHS Open (A) Details
Standard 5 Gondwe, P (Prosper) 6 1 5 2021 Alekhine Open (C) 2025 Tshwane Chess OPEN Registration Tournament (A1) Details