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

PLAYER PAGE

Chante Rostoll

2190314655
Eden (WEG)
Personal
Main rating
Rating 1491.7
K-factor 32
Floor 991.7
Highest 1491.7 (2026-03-01)
Min/Max +/- allowed 109
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1443
Final +/- 0
New Rating
()
Rating 1491.7
K-factor 32
Floor 991.7
Highest 1491.7 (2026-03-01)
Min/Max +/- allowed 109.4
Standard rating
Rating 1510
K-factor 32
Floor 1010
Highest 1510 (2026-03-01)
Min/Max +/- allowed 106.6
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1458.1
Final +/- 0
New Rating
()
Rating 1510
K-factor 32
Floor 1010
Highest 1510 (2026-03-01)
Min/Max +/- allowed 106.6
Rapid rating
Rating 1186.8
K-factor 36
Floor 700
Highest 1200 (2025-03-01)
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 1186.8
K-factor 36
Floor 700
Highest 1200 (2025-03-01)
Min/Max +/- allowed 165.8
Blitz rating
Rating 1200
K-factor 36
Floor 700
Highest 1200 (2025-03-01)
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 (2025-03-01)
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 Eden Schools Trials 1 2026 (U7 Girls) Standard 2026-03-14 2026-03-14 Eden (WEG) 5 1476.5 5 3.5 1372.9 -16.8 Details
2 George Trials 3 2026 (U7 Girls) Standard 2026-02-28 2026-02-28 Eden (WEG) 5 1476.5 5 5 1658.6 27.7 Details
3 George Trials 2 2026 (U7 Girls) Standard 2026-02-14 2026-02-14 Eden (WEG) 5 1430.8 5 5 1625 18.4 Details
4 George Trials 1 2026 (U7 Girls) Standard 2026-01-31 2026-01-31 Eden (WEG) 5 1430.8 5 4.5 1540 5.9 Details
5 HCPS Invitational Rapid Tournament 2025 (U7) Rapid 2025-10-18 2025-10-18 Eden (WEG) 6 1458 6 2 1234.6 -17 Details
6 George Top Schools 2025 (U7) Standard 2025-07-26 2025-07-26 Eden (WEG) 5 1456.6 5 4 1455.6 0.8 Details
7 Eden Chess Trials 2 2025 (U8) Standard 2025-03-15 2025-04-12 Eden (WEG) 10 1406.9 10 6 1344 -13.4 Details
8 Eden Schools Chess Trials 1 2025 (U7 Girls) Standard 2025-03-08 2025-03-08 Eden (WEG) 5 1313.4 5 4 1494.4 18.4 Details
9 George Schools Chess Trials 3 2025 (U7 Girls) Standard 2025-03-01 2025-03-01 Eden (WEG) 5 1313.4 5 5 1648.3 33.5 Details
10 George Schools Chess Trials 2 2025 (U7 Girls) Standard 2025-02-15 2025-02-15 Eden (WEG) 5 1200 5 5 1625 40.8 Details
11 George Schools Chess Trials 1 2025 (U7 Gils) Standard 2025-02-01 2025-02-01 Eden (WEG) 5 1200 5 3.5 1370 15.9 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 20
Wins 17
Draws 2
Losses 1
White 12
Black 8
White wins 10
Black wins 7
Score 18
Percent 90
Dp 340
AOR 1209.1
Performance 1549.1
Game statistics (History)
Games 61
Wins 46
Draws 3
Losses 12
White 33
Black 28
White wins 23
Black wins 23
Score 47.5
Percent 77.9
Dp 236.9
AOR 1235.2
Performance 1472.1
Rankings (Main)
National
Overall 2097
Gender 266
Age group 7
Gender/Age 3
Provincial
Overall 628
Gender 96
Age group 4
Gender/Age 2
Regional
Overall 130
Gender 24
Age group 2
Gender/Age 1
Rankings (Standard)
National
Overall 1731
Gender 219
Age group 7
Gender/Age 3
Provincial
Overall 510
Gender 83
Age group 4
Gender/Age 2
Regional
Overall 100
Gender 21
Age group 2
Gender/Age 1
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 20
Score 18
Percent 90
Aor 1209.1
Dp 340
Prat 1549.1
Performance (12 months)
Games 26
Score 20
Percent 76.9
Aor 1247.7
Dp 228.8
Prat 1476.5
Performance (History)
Games 61
Score 47.5
Percent 77.9
Aor 1235.2
Dp 236.9
Prat 1472.1
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Baker, G (Gabby) 4 3 1 George Schools Chess Trials 1 2025 (U7 Gils) George Top Schools 2025 (U7) Details
Overall 2 Bayman, N (Naomi) 3 2 1 George Trials 2 2026 (U7 Girls) Eden Schools Trials 1 2026 (U7 Girls) Details
Overall 3 Maarman, R (Ryleigh) 3 1 2 George Schools Chess Trials 2 2025 (U7 Girls) Eden Schools Chess Trials 1 2025 (U7 Girls) Details
Overall 4 Mphahlele, L (Lwandle) 3 1 2 George Trials 2 2026 (U7 Girls) Eden Schools Trials 1 2026 (U7 Girls) Details
Overall 5 Barnard, K (Kara) 3 2 1 George Schools Chess Trials 1 2025 (U7 Gils) HCPS Invitational Rapid Tournament 2025 (U7) Details
Standard 1 Baker, G (Gabby) 4 3 1 George Schools Chess Trials 1 2025 (U7 Gils) George Top Schools 2025 (U7) Details
Standard 2 Botha, A (Aelin) 3 1 2 George Trials 1 2026 (U7 Girls) George Trials 3 2026 (U7 Girls) Details
Standard 3 Mphahlele, L (Lwandle) 3 1 2 George Trials 2 2026 (U7 Girls) Eden Schools Trials 1 2026 (U7 Girls) Details
Standard 4 Bayman, N (Naomi) 3 2 1 George Trials 2 2026 (U7 Girls) Eden Schools Trials 1 2026 (U7 Girls) Details
Standard 5 Vlietstra, L (Lily) 3 3 0 George Schools Chess Trials 1 2025 (U7 Gils) Eden Schools Chess Trials 1 2025 (U7 Girls) Details