Surname or Chess SA id..
Chess SA Region AOC

PLAYER PAGE

Shenwin Petersen

1100096199
Eden (WEG)
Personal
Main rating
Rating 1458.1
K-factor 32
Floor 1020.8
Highest 1536.7 (2019-04-01)
Min/Max +/- allowed 103
Rating Change
()
Games 5
Score 3.5
We 3.72
SWe -0.18
Temp +/- -5.8
Penalties 0
Weight perform 1458.7
Final +/- 0.6
New Rating
()
Rating 1458.7
K-factor 32
Floor 1020.8
Highest 1536.7 (2019-04-01)
Min/Max +/- allowed 102.6
Standard rating
Rating 1469.6
K-factor 32
Floor 1026.3
Highest 1542.2 (2019-04-01)
Min/Max +/- allowed 101.8
Rating Change
()
Games 5
Score 3.5
We 3.86
SWe -0.36
Temp +/- -11.5
Penalties 0
Weight perform 1458.7
Final +/- -11.5
New Rating
()
Rating 1458.2
K-factor 32
Floor 1026.3
Highest 1542.2 (2019-04-01)
Min/Max +/- allowed 101.8
Rapid rating
Rating 1199.8
K-factor 36
Floor 700.8
Highest 1200.8 (2024-02-01)
Min/Max +/- allowed 165.6
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1066.6
Final +/- 0
New Rating
()
Rating 1199.8
K-factor 36
Floor 700.8
Highest 1200.8 (2024-02-01)
Min/Max +/- allowed 165.6
Blitz rating
Rating 1048.3
K-factor 36
Floor 700.8
Highest 1200.8 (2022-08-01)
Min/Max +/- allowed 165.6
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1031.2
Final +/- 0
New Rating
()
Rating 1048.3
K-factor 36
Floor 700.8
Highest 1200.8 (2022-08-01)
Min/Max +/- allowed 165.6
Rating Graph
Tournaments
# Tournament Type Start End Host Rounds Rating Games Score Perform Rat+/- Details
1 George Trials 3 2026 (U17 Boys) Standard 2026-02-28 2026-02-28 Eden (WEG) 5 1458.1 5 3.5 1425.7 -5.8 Details
# Tournament Type Start End Host Rounds Rating Games Score Perform Rat+/- Details
1 George Trials 2 2026 (U17 Boys) Standard 2026-02-14 2026-02-14 Eden (WEG) 5 1424.2 4 2.5 1586.7 0 Details
2 George Trials 1 2026 (U17 Boys) Standard 2026-01-31 2026-01-31 Eden (WEG) 5 1424.2 5 3 1478.3 0 Details
3 Western Cape Schools - Top Schools 2025 (U15) Standard 2025-09-06 2025-09-07 Overberg (WOS) 6 1441.9 6 3 1334.8 0 Details
4 Eden Top Schools 2025 (U15) Standard 2025-08-16 2025-08-16 Eden (WEG) 5 1409.3 5 5 1608.5 0 Details
5 George Top Schools 2025 (U15) Standard 2025-07-26 2025-07-26 Eden (WEG) 5 1401.6 4 3 1461.2 0 Details
6 InterClub Blitz 3 2025 Blitz 2025-06-12 2025-06-12 Eden (WEG) 6 1412.4 6 2 1145 0 Details
7 Western Cape Schools Individual Championship 2025 (U15 Boys) Standard 2025-04-26 2025-04-27 West Coast (WCU) 6 1438.2 6 3 1428.9 0 Details
8 Eden Chess Trials 2 2025 (U16) Standard 2025-03-15 2025-04-12 Eden (WEG) 10 1438.2 9 4.5 1347.7 0 Details
9 Eden Schools Chess Trials 1 2025 (U15 Boys) Standard 2025-03-08 2025-03-08 Eden (WEG) 5 1422.6 5 4 1546.6 0 Details
10 George Schools Chess Trials 3 2025 (U15 Boys) Standard 2025-03-01 2025-03-01 Eden (WEG) 5 1422.6 4 2 1399.7 0 Details
11 Eden Rapid 2025 (A) Rapid 2025-02-23 2025-02-23 Eden (WEG) 6 1389.1 6 2 1221.1 0 Details
12 George Schools Chess Trials 2 2025 (U15 Boys) Standard 2025-02-15 2025-02-15 Eden (WEG) 5 1389.1 5 4.5 1680.6 0 Details
13 George Schools Chess Trials 1 2025 (U15 Boys) Standard 2025-02-01 2025-02-01 Eden (WEG) 5 1389.1 4 2.5 1493.3 0 Details
14 Mzansi Interprovincial Youth Chess Championships 2024 (U16 Open Championship) Classical 2024-12-16 2024-12-19 Capricorn (LCP) 7 1352.4 7 2.5 1251.6 0 Details
15 InterClub Blitz 4 2024 Blitz 2024-09-04 2024-09-04 Eden (WEG) 10 1362.1 8 2 1194.1 0 Details
16 Eden Blitz 2024 Blitz 2024-08-30 2024-08-30 Eden (WEG) 9 1362.1 8 3 1353.6 0 Details
17 Eden Top Schools 2024 (U18 Open) Standard 2024-08-17 2024-08-17 Eden (WEG) 5 1373.5 4 2 1264.1 0 Details
18 InterClub Blitz 3 Open 2024 Blitz 2024-07-18 2024-07-18 Eden (WEG) 10 1370 8 1 1073.2 0 Details
19 George HS Top Schools 2024 (U18) Standard 2024-07-13 2024-07-13 Eden (WEG) 5 1370 2 2 1685.4 0 Details
20 InterClub Blitz 2 2024 Blitz 2024-05-16 2024-05-16 Eden (WEG) 10 1388.3 8 0 1050.6 0 Details
21 InterClub Blitz 1 2024 Blitz 2024-04-17 2024-04-17 Eden (WEG) 10 1406 8 0 1081.2 0 Details
22 George Schools Trials 3 2024 (U15 Boys) Standard 2024-03-02 2024-03-02 Eden (WEG) 5 1419.3 5 2.5 1326.2 0 Details
23 George Schools Trials 2 2024 (U15 Boys) Standard 2024-02-17 2024-02-17 Eden (WEG) 5 1488.1 5 2.5 1322.9 0 Details
24 George Schools Trials 1 2024 (U15 Boys) Standard 2024-02-03 2024-02-03 Eden (WEG) 5 1488.1 5 2 1201.8 0 Details
25 Eden Chess Union League 2023 (2nd Division) Standard 2023-11-11 2023-11-11 Eden (WEG) 5 1455.7 4 4 1712.9 0 Details
26 Western Cape Club Championships 2023 (Tier 2) Standard 2023-10-21 2023-10-22 Eden (WEG) 5 1438.3 4 3.5 1573.2 0 Details
27 Pacaltsdorp Chess Club Open 2023 (B) Rapid 2023-08-26 2023-08-26 Eden (WEG) 6 1428.8 6 5 1545.1 0 Details
28 Pacaltsdorp Chess Club Open 2023 (Blitz) Blitz 2023-08-25 2023-08-25 Eden (WEG) 6 1428.8 6 2 1230.8 0 Details
29 Knysna Oyster Festival 2023 (Juniors) Rapid 2023-07-01 2023-07-01 Eden (WEG) 6 1418.2 6 4.5 1570 0 Details
30 InterClub Blitz 3 2023 Blitz 2023-07-20 2023-07-20 Eden (WEG) 10 1418.2 8 3 1234.1 0 Details
31 Inter Club Blitz 2 2023 (Open) Blitz 2023-06-21 2023-06-21 Eden (WEG) 10 1437 8 2 1098.4 0 Details
32 Western Cape PS Individuals 2023 (U13 Boys) Standard 2023-05-05 2023-05-06 Cape Town (WCT) 6 1466.4 6 2.5 1210.3 0 Details
33 Inter Club Blitz 1 2023 Blitz 2023-05-24 2023-05-24 Eden (WEG) 10 1466.4 4 1 1211.8 0 Details
34 Eden Trials 2+3 2023 (U14) Standard 2023-04-15 2023-05-13 Eden (WEG) 10 1466.4 10 7 1518.6 0 Details
35 George Chess Club Winter Open 2023 (C) Standard 2023-05-20 2023-05-20 Eden (WEG) 5 1466.4 5 3 1508.2 0 Details
36 Eden Trails 1 2023 (U13 Boys) Standard 2023-03-11 2023-03-11 Eden (WEG) 5 1453.9 4 3 1472.9 0 Details
37 George Chess Trials 3 2023 (U13 Boys) Standard 2023-02-25 2023-02-25 Eden (WEG) 5 1341.6 5 3 1331.5 0 Details
38 George Chess Trials 2 2023 (U13 Boys) Standard 2023-02-11 2023-02-11 Cape Town (WCT) 5 1341.6 5 4.5 1700.1 0 Details
39 George Chess Trials 1 2023 (U13 Boys) Standard 2023-01-28 2023-01-28 Eden (WEG) 5 1316.6 5 3.5 1468.4 0 Details
40 George Open 2022 (C) Standard 2022-12-03 2022-12-03 Eden (WEG) 5 1265.6 5 4 1599.3 0 Details
41 VGK 2022 (Rapid Open) Rapid 2022-11-12 2022-11-12 Eden (WEG) 6 1276.4 6 2 1186.5 0 Details
42 VGK 2022 (Blitz) Blitz 2022-11-12 2022-11-12 Eden (WEG) 6 1276.4 6 2 1224.1 0 Details
43 Mossel Bay Open 2022 (B) Standard 2022-09-30 2022-10-02 Eden (WEG) 6 1272.4 6 3 1303.2 0 Details
44 Interclub Blitz Evening (Mossel Bay) Blitz 2022-10-26 2022-10-26 Eden (WEG) 6 1272.4 6 2 1214 0 Details
45 WCCA Rural Cup 2022 (U14) Standard 2022-08-13 2022-08-14 Overberg (WOS) 5 1272.4 4 1 1184.3 0 Details
46 Pacaltsdorp Chess Club 2022 (B) Rapid 2022-08-27 2022-08-27 Eden (WEG) 6 1272.4 6 3 1346.7 0 Details
47 Pacaltsdorp Chess Club 2022 (Blitz) Blitz 2022-08-26 2022-08-26 Eden (WEG) 6 1272.4 6 3 1244.7 0 Details
48 Interclub Blitz Evening 2022 Blitz 2022-08-11 2022-08-11 Eden (WEG) 6 1272.4 6 3 1355 0 Details
49 WCCA Rural Cup Blitz 2022 Blitz 2022-07-12 2022-07-12 Overberg (WOS) 5 1272.8 5 3 1384.9 0 Details
50 Knysna Oyster Festival Rapid Chess 2022 (B) Rapid 2022-07-02 2022-07-02 Eden (WEG) 5 1272.8 5 3 1166.8 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 14
Wins 8
Draws 2
Losses 4
White 7
Black 7
White wins 5
Black wins 3
Score 9
Percent 64.3
Dp 121.4
AOR 1369
Performance 1490.5
Game statistics (History)
Games 483
Wins 255
Draws 22
Losses 206
White 233
Black 250
White wins 124
Black wins 131
Score 266
Percent 55.1
Dp 43.1
AOR 1263.2
Performance 1306.4
Rankings (Main)
National
Overall 2290
Gender 1983
Age group 299
Gender/Age 246
Provincial
Overall 686
Gender 579
Age group 90
Gender/Age 70
Regional
Overall 148
Gender 123
Age group 21
Gender/Age 17
Rankings (Standard)
National
Overall 1981
Gender 1713
Age group 258
Gender/Age 214
Provincial
Overall 549
Gender 463
Age group 71
Gender/Age 56
Regional
Overall 116
Gender 97
Age group 16
Gender/Age 14
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 582
Gender 510
Age group 70
Gender/Age 59
Provincial
Overall 192
Gender 171
Age group 20
Gender/Age 17
Regional
Overall 97
Gender 88
Age group 9
Gender/Age 8
Performance ( )
Games 0
Score 0
Percent 0
Aor 0
Dp 0
Prat 0
Performance ()
Games 14
Score 9
Percent 64.3
Aor 1369
Dp 121.4
Prat 1490.5
Performance (12 months)
Games 55
Score 33.5
Percent 60.9
Aor 1326.7
Dp 92.7
Prat 1419.4
Performance (History)
Games 483
Score 266
Percent 55.1
Aor 1263.2
Dp 43.1
Prat 1306.4
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Scholtz, H (Hanko) 7 4 3 George Trails 2 2018 (U10) Eden Proewe 1 2022 (O13 Seuns) Details
Overall 2 Stamrood, K (Kyle) 7 5 2 George Trials 1 2022 (U13) George Trials 3 2026 (U17 Boys) Details
Overall 3 Muller, K (Kieran) 6 6 0 George Trial 3 2020 (U12) George Trials 1 2026 (U17 Boys) Details
Overall 4 Cornforth, K (Kayleigh) 5 2 3 George Open 2022 (B) Knysna Oyster Festival 2023 (Juniors) Details
Overall 5 De Waal, L (Liam) 5 3 2 George Trails 1 2018 (U10) George Trials 3 2022 (U13) Details
Standard 1 Scholtz, H (Hanko) 7 4 3 George Trails 2 2018 (U10) Eden Proewe 1 2022 (O13 Seuns) Details
Standard 2 Stamrood, K (Kyle) 7 5 2 George Trials 1 2022 (U13) George Trials 3 2026 (U17 Boys) Details
Standard 3 Muller, K (Kieran) 6 6 0 George Trial 3 2020 (U12) George Trials 1 2026 (U17 Boys) Details
Standard 4 Michaels, SA (Sydney Ann) 5 2 3 George Trails 2 2018 (U10) 2019 South African Junior Team Championships (U10A) Details
Standard 5 Botha, C (Chris) 5 2 3 George Chess Trials 1 2023 (U13 Boys) George Schools Trials 1 2024 (U15 Boys) Details
Rapid 1 Jacobs, E (Eugeniel) 4 2 2 Eden Proewe 2021 (O11 Seuns) Knysna Oyster Festival 2023 (Juniors) Details
Rapid 2 Kerspuy, G (Gheuzville) 2 2 0 Eden Chess League 2021 (3rd Division) Eden Rapid 2025 (A) Details
Rapid 3 Valentine, J (Jaden) 2 0 2 Pacaltsdorp Chess Club Open 2018 (Development) Oyster Rapid 2018 Details
Rapid 4 Claassen, R (Raynier) 2 0 2 VGK 2022 (Rapid Open) Eden Rapid 2025 (A) Details
Rapid 5 Adams, J (Jay-D) 2 2 0 Pacaltsdorp Chess Club Open 2018 (Development) Knysna Oyster Festival 2023 (Juniors) Details
Blitz 1 Jaars, T (Thomas) 5 2 3 VGK 2022 (Blitz) InterClub Blitz 4 2024 Details
Blitz 2 Thoresen, K (Kyle) 5 3 2 Interclub Blitz Evening (Mossel Bay) Inter Club Blitz 2 2023 (Open) Details
Blitz 3 Vutabashwe, J (Josh) 4 2 2 Inter Club Blitz 2 2023 (Open) InterClub Blitz 3 2023 Details
Blitz 4 Cloete, R (Ralph) 4 2 2 InterClub Blitz 3 2023 InterClub Blitz 3 Open 2024 Details
Blitz 5 Michaels, A (Antonio) 3 1 2 InterClub Blitz 2 2024 Eden Blitz 2024 Details