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

PLAYER PAGE

Riley Simon

1130135830
Eden (WEG)
Personal
Main rating
Rating 1735.5
K-factor 28
Floor 1281.7
Highest 1789 (2024-09-01)
Min/Max +/- allowed 72
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1730.2
Final +/- 0
New Rating
()
Rating 1735.5
K-factor 28
Floor 1281.7
Highest 1789 (2024-09-01)
Min/Max +/- allowed 71.6
Standard rating
Rating 1762.9
K-factor 28
Floor 1278.4
Highest 1778.4 (2026-03-01)
Min/Max +/- allowed 72.7
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1750
Final +/- 0
New Rating
()
Rating 1762.9
K-factor 28
Floor 1278.4
Highest 1778.4 (2026-03-01)
Min/Max +/- allowed 72.7
Rapid rating
Rating 1462.6
K-factor 32
Floor 938.6
Highest 1636.7 (2022-10-01)
Min/Max +/- allowed 89
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1466
Final +/- 0
New Rating
()
Rating 1462.6
K-factor 32
Floor 938.6
Highest 1636.7 (2022-10-01)
Min/Max +/- allowed 89
Blitz rating
Rating 1452.5
K-factor 32
Floor 952.5
Highest 1452.5 (2026-04-01)
Min/Max +/- allowed 115.7
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1427.6
Final +/- 0
New Rating
()
Rating 1452.5
K-factor 32
Floor 952.5
Highest 1452.5 (2026-04-01)
Min/Max +/- allowed 115.7
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 Top Schools 2026 (U13 Mix) Standard 2026-08-01 2026-08-01 Eden (WEG) 5 1735.5 5 5 1884.9 29.7 Details
2 George Top Schools 2026 (U13 Mix) Standard 2026-07-25 2026-07-25 Eden (WEG) 5 1735.5 5 5 1819.8 20.7 Details
3 FIDE ISCF World Schools Team Championship 2026 (African Continental Stage) Rapid 2026-07-07 2026-07-10 South Africa (RSA) 8 1702.6 8 3.5 1610.8 -23.2 Details
4 Eden Chess Trials 2 2026 (U14 Boys) Standard 2026-05-23 2026-05-23 Eden (WEG) 5 1696.8 5 4 1730 5.8 Details
5 2026 WCSC PS Individual Championship (U13 Boys) Standard 2026-05-16 2026-05-17 Overberg (WOS) 6 1703.6 6 4.5 1659.4 -6.8 Details
6 South African Junior Closed Chess Championship 2026 (U14 Open) Classical 2026-03-28 2026-04-02 Bojanala Platina (NBR) 9 1747.2 9 4.5 1596.4 -45.4 Details
7 South African Junior Closed Chess Championship 2026 (Blitz) Blitz 2026-03-31 2026-03-31 Bojanala Platina (NBR) 9 1747.2 9 6 1776.3 1.8 Details
8 Eden Schools Trials 1 2026 (U13 Boys) Standard 2026-03-14 2026-03-14 Eden (WEG) 5 1699.2 5 5 1805 18.6 Details
9 George Trials 3 2026 (U13 Boys) Standard 2026-02-28 2026-02-28 Eden (WEG) 5 1699.2 5 5 1919.3 29.4 Details
10 Loerie Skaaktoernooi 2026 (U11+U13) Rapid 2026-02-21 2026-02-21 Eden (WEG) 5 1705.7 5 3 1534.3 -9.8 Details
11 George Trials 2 2026 (U13 Boys) Standard 2026-02-14 2026-02-14 Eden (WEG) 5 1705.7 5 4 1656 -3 Details
12 George Trials 1 2026 (U13 Boys) Standard 2026-01-31 2026-01-31 Eden (WEG) 5 1705.7 5 5 1911.9 12 Details
13 2025 Mzansi Individual Championships (U14 Open) Classical 2025-12-17 2025-12-20 Nelson Mandela Bay (ENM) 6 1720.1 6 2.5 1452.9 -39.2 Details
14 2025 Mzansi Inter Provincial Team Championships (U14 Open) Standard 2025-12-15 2025-12-17 Nelson Mandela Bay (ENM) 6 1720.1 6 3 1657.9 -7.1 Details
15 Laerskool George Suid 2025 (Ope) Rapid 2025-10-25 2025-10-25 Eden (WEG) 5 1721.7 5 2.5 1376.7 -18.2 Details
16 HCPS Invitational Rapid Tournament 2025 (U13) Rapid 2025-10-18 2025-10-18 Eden (WEG) 6 1720.9 6 4.5 1826.9 8.2 Details
17 Eden Blitz 2025 (Open) Blitz 2025-09-20 2025-09-20 Eden (WEG) 9 1720.7 9 5 1507.8 -7 Details
18 Western Cape Schools - Top Schools 2025 (U13) Standard 2025-09-06 2025-09-07 Overberg (WOS) 6 1720.7 6 4 1678.2 -4.8 Details
19 Eden Top Schools 2025 (U13) Standard 2025-08-16 2025-08-16 Eden (WEG) 5 1715.8 5 4 1603.6 -3.7 Details
20 George Top Schools 2025 (U13) Standard 2025-07-26 2025-07-26 Eden (WEG) 5 1715.7 5 4 1666.9 -2.7 Details
21 Knysna Oyster Festival Rapid 2025 (Scholars) Rapid 2025-07-12 2025-07-12 Eden (WEG) 6 1715.7 5 2 1362.9 -24.2 Details
22 InterClub Blitz 2 2025 Blitz 2025-05-08 2025-05-08 Eden (WEG) 10 1710.2 8 3 1517.1 -6.5 Details
23 Southern Knights Rapid 2025 (B) Rapid 2025-05-03 2025-05-03 Eden (WEG) 7 1710.2 7 3 1417.2 -24.1 Details
24 FIDE World Cadet & Youth Rapid & Blitz Championships 2025 (Blitz) Blitz 2025-04-16 2025-04-17 Geece (GRE) 11 1781.7 11 4.5 1477.6 -19 Details
25 FIDE World Cadet & Youth Rapid & Blitz Championships 2025 (Rapid) Rapid 2025-04-13 2025-04-15 Greece (GRE) 11 1781.7 10 3 1376.2 -41.6 Details
26 Eden Chess Trials 2 2025 (U14) Standard 2025-03-15 2025-04-12 Eden (WEG) 10 1781.7 5 5 1915.2 16.3 Details
27 South African Junior Closed Chess Championships 2025 (U12 Open) Classical 2025-03-31 2025-04-05 Cape Winelands (WCW) 9 1781.7 9 4.5 1507.2 -58.4 Details
28 Eden Schools Chess Trials 1 2025 (U13 Boys) Standard 2025-03-08 2025-03-08 Eden (WEG) 5 1762.7 4 4 1933.6 13.6 Details
29 Loerie Skaaktoernooi 2025 Rapid 2025-02-22 2025-02-22 Eden (WEG) 5 1776.6 5 5 1844.5 4.5 Details
30 George Schools Chess Trials 2 2025 (U13 Boys) Standard 2025-02-15 2025-02-15 Eden (WEG) 5 1776.6 5 4 1716.1 -2.7 Details
31 George Schools Chess Trials 1 2025 (U13 Boys) Standard 2025-02-01 2025-02-01 Eden (WEG) 5 1776.6 5 3.5 1622.1 -11.8 Details
32 George Suid Senior Skaaktoernooi 2024 Rapid 2024-10-26 2024-10-26 Eden (WEG) 5 1770.5 5 5 1756 4.3 Details
33 Western Cape Top Schools Championship 2024 (U11 Mixed) Standard 2024-08-30 2024-09-01 Eden (WEG) 6 1702.5 6 6 1936.4 27.7 Details
34 Eden Top Schools 2024 (U11 Open) Standard 2024-08-17 2024-08-17 Eden (WEG) 5 1676 5 5 1782.6 11 Details
35 George Primary Top Schools 2024 (U11) Standard 2024-07-20 2024-07-20 Eden (WEG) 5 1660.9 5 4.5 1776.6 10.8 Details
36 Eden Open 2024 (C) Standard 2024-06-22 2024-06-22 Eden (WEG) 5 1656 5 4 1680.7 3.5 Details
37 Western Cape PS Individuals Championship 2024 (U11 Boys) Standard 2024-05-04 2024-05-05 West Coast (WCU) 6 1667.9 6 4.5 1593.2 -8.5 Details
38 Eden Chess Trials 2 2024 (U12) Standard 2024-04-13 2024-04-20 Eden (WEG) 10 1685 10 8.5 1773.7 18.6 Details
39 Waboomskraal Chess Club Open 2024 Rapid 2024-04-06 2024-04-06 Eden (WEG) 7 1685 7 2 1275.2 -31 Details
40 Eden School Chess Trials 1 2024 (U11 Boys) Standard 2024-03-09 2024-03-09 Eden (WEG) 5 1637 5 5 1765.6 12.4 Details
41 George Schools Trials 3 2024 (U11 Boys) Standard 2024-03-02 2024-03-02 Eden (WEG) 5 1637 5 4 1629.1 0.2 Details
42 George Schools Trials 2 2024 (U11 Boys) Standard 2024-02-17 2024-02-17 Eden (WEG) 5 1582.2 5 5 1741.8 16.6 Details
43 George Schools Trials 1 2024 (U11 Boys) Standard 2024-02-03 2024-02-03 Eden (WEG) 5 1582.2 5 5 1806.8 22.9 Details
44 Eden Chess Union League 2023 (1st Division) Standard 2023-11-11 2023-11-11 Eden (WEG) 5 1596.1 4 2.5 1448.8 -10 Details
45 Western Cape Top Schools 2023 (U11 Mixed) Standard 2023-09-02 2023-09-03 Cape Winelands (WCW) 6 1636.5 6 3 1387.6 -28.9 Details
46 Eden Top Schools 2023 (U11 Mix) Standard 2023-08-19 2023-08-19 Eden (WEG) 5 1610.9 5 5 1783.6 18.3 Details
47 Top Schools 2023 (U11) Standard 2023-07-29 2023-07-29 Eden (WEG) 5 1568.8 4 4 1753.9 14.6 Details
48 Knysna Oyster Festival 2023 (Juniors) Rapid 2023-07-01 2023-07-01 Eden (WEG) 6 1568.8 6 6 1733.4 15.8 Details
49 Western Cape PS Individuals 2023 (U11 Boys) Standard 2023-05-05 2023-05-06 Cape Town (WCT) 6 1641.8 6 3 1365.3 -32 Details
50 Inter Club Blitz 1 2023 Blitz 2023-05-24 2023-05-24 Eden (WEG) 10 1641.8 8 6 1535.8 -2.8 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 72
Wins 53
Draws 3
Losses 16
White 38
Black 34
White wins 26
Black wins 27
Score 54.5
Percent 75.7
Dp 218.4
AOR 1510.8
Performance 1729.2
Game statistics (History)
Games 363
Wins 247
Draws 27
Losses 89
White 185
Black 178
White wins 123
Black wins 124
Score 260.5
Percent 71.8
Dp 185
AOR 1433
Performance 1618
Rankings (Main)
National
Overall 432
Gender 402
Age group 17
Gender/Age 17
Provincial
Overall 129
Gender 120
Age group 4
Gender/Age 4
Regional
Overall 13
Gender 13
Age group 1
Gender/Age 1
Rankings (Standard)
National
Overall 330
Gender 310
Age group 12
Gender/Age 12
Provincial
Overall 103
Gender 96
Age group 3
Gender/Age 3
Regional
Overall 7
Gender 7
Age group 1
Gender/Age 1
Rankings (Rapid)
National
Overall 589
Gender 532
Age group 97
Gender/Age 79
Provincial
Overall 274
Gender 246
Age group 47
Gender/Age 39
Regional
Overall 37
Gender 34
Age group 10
Gender/Age 8
Rankings (Blitz)
National
Overall 187
Gender 183
Age group 7
Gender/Age 7
Provincial
Overall 75
Gender 72
Age group 4
Gender/Age 4
Regional
Overall 37
Gender 36
Age group 3
Gender/Age 3
Performance ( )
Games 0
Score 0
Percent 0
Aor 0
Dp 0
Prat 0
Performance ()
Games 72
Score 54.5
Percent 75.7
Aor 1510.8
Dp 218.4
Prat 1729.2
Performance (12 months)
Games 104
Score 72
Percent 69.2
Aor 1515.2
Dp 163.5
Prat 1678.7
Performance (History)
Games 363
Score 260.5
Percent 71.8
Aor 1433
Dp 185
Prat 1618
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Roelf, W (Wildren) 9 8 1 Eden Schools Chess Trials 1 2025 (U13 Boys) Eden Top Schools 2026 (U13 Mix) Details
Overall 2 Punt, H (Heinrich) 7 2 5 George Chess Trials 2 2023 (U11 Boys) Eden Schools Chess Trials 1 2025 (U13 Boys) Details
Overall 3 Coleman, F (Ferdinand) 7 3 4 George Topskole 2022 (O9) Eden School Chess Trials 1 2024 (U11 Boys) Details
Overall 4 Brink, A (Andrew) 7 4 3 George Chess Trials 3 2023 (U11 Boys) HCPS Invitational Rapid Tournament 2025 (U13) Details
Overall 5 Pentz, J (Jason) 7 3 4 George Chess Trials 3 2023 (U11 Boys) George Trials 3 2026 (U13 Boys) Details
Standard 1 Coleman, F (Ferdinand) 7 3 4 George Topskole 2022 (O9) Eden School Chess Trials 1 2024 (U11 Boys) Details
Standard 2 Pentz, J (Jason) 7 3 4 George Chess Trials 3 2023 (U11 Boys) George Trials 3 2026 (U13 Boys) Details
Standard 3 Roelf, W (Wildren) 6 6 0 Eden Schools Chess Trials 1 2025 (U13 Boys) Eden Top Schools 2026 (U13 Mix) Details
Standard 4 Punt, H (Heinrich) 6 2 4 George Chess Trials 2 2023 (U11 Boys) Eden Schools Chess Trials 1 2025 (U13 Boys) Details
Standard 5 Francis, A (Aaron) 5 2 3 George Open 2022 (D) Eden Chess Trials 2 2025 (U14) Details
Rapid 1 Cupido, C (Craig) 3 2 1 Loerie Skaaktoernooi 2025 Laerskool George Suid 2025 (Ope) Details
Rapid 2 Roelf, W (Wildren) 3 2 1 HCPS Invitational Rapid Tournament 2025 (U13) Loerie Skaaktoernooi 2026 (U11+U13) Details
Rapid 3 Moses, D (Dominique) 2 0 2 Loerie Skaaktoernooi 2025 Southern Knights Rapid 2025 (B) Details
Rapid 4 Brink, A (Andrew) 2 0 2 Loerie Skaaktoernooi 2025 HCPS Invitational Rapid Tournament 2025 (U13) Details
Rapid 5 Oberholzer, F (Fc) 2 0 2 George-Suid Senior Skaaktoernooi 2022 George Suid Senior Skaaktoernooi 2024 Details
Blitz 1 Jacobs, S (Shaquille) 3 1 2 Inter Club Blitz 1 2023 Eden Blitz 2025 (Open) Details
Blitz 2 Thoresen, K (Kyle) 2 1 1 Inter Club Blitz 1 2023 Inter Club Blitz 1 2023 Details
Blitz 3 Nortje, P (Pieter) 2 1 1 InterClub Blitz 2 2025 InterClub Blitz 2 2025 Details
Blitz 4 Brewis, S (Sienna) 2 1 1 InterClub Blitz 2 2025 InterClub Blitz 2 2025 Details
Blitz 5 Coetzer, PWJ (Pieter Wilhelm) 2 1 1 InterClub Blitz 2 2025 InterClub Blitz 2 2025 Details