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Shaun Ralph Willenberg

164042921
Cape Town (WCT)
Personal
Main rating
Rating 1665.1
K-factor 28
Floor 1165.1
Highest 1698.2 (2023-09-01)
Min/Max +/- allowed 82
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1488.6
Final +/- 0
New Rating
()
Rating 1665.1
K-factor 28
Floor 1165.1
Highest 1698.2 (2023-09-01)
Min/Max +/- allowed 81.5
Standard rating
Rating 1659.2
K-factor 28
Floor 1163.8
Highest 1700.9 (2023-09-01)
Min/Max +/- allowed 81.2
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1482.5
Final +/- 0
New Rating
()
Rating 1659.2
K-factor 28
Floor 1163.8
Highest 1700.9 (2023-09-01)
Min/Max +/- allowed 81.2
Rapid rating
Rating 1510.6
K-factor 28
Floor 1142.6
Highest 1642.6 (2018-01-01)
Min/Max +/- allowed 88.3
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1126.3
Final +/- 0
New Rating
()
Rating 1510.6
K-factor 28
Floor 1142.6
Highest 1642.6 (2018-01-01)
Min/Max +/- allowed 88.3
Blitz rating
Rating 1510.7
K-factor 28
Floor 1142.6
Highest 1642.6 (2018-11-01)
Min/Max +/- allowed 88.3
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 970.8
Final +/- 0
New Rating
()
Rating 1510.7
K-factor 28
Floor 1142.6
Highest 1642.6 (2018-11-01)
Min/Max +/- allowed 88.3
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 Cape Town Chess Federation Club League 2025 (B) Classical 2025-07-26 2025-09-27 Cape Town (WCT) 11 1603.3 9 7.5 1808.2 0 Details
2 Cape Town Open Chess Festival 2025 (Team Blitz) Blitz 2025-03-21 2025-03-21 Cape Town (WCT) 6 1601.1 5 2 1687.1 0 Details
3 Cape of Good Hope Open 2025 (Advanced) Standard 2025-02-22 2025-02-23 Cape Town (WCT) 6 1599.2 6 3.5 1610.2 0 Details
4 Cape Town Masters Challenge 2025 (Advanced) Classical 2025-01-06 2025-01-11 Cape Town (WCT) 9 1591.4 0 0 0 0 Details
5 CT League 2024 (C) Classical 2024-07-20 2024-09-07 Cape Town (WCT) 11 1594.5 10 7.5 1595.9 0 Details
6 Steinitz Chess Festival 2024 (Open Rapid) Rapid 2024-05-11 2024-05-11 Cape Town (WCT) 6 1605.8 6 4 1473.7 0 Details
7 Steinitz Club Team Blitz Championship 2024 Blitz 2024-02-15 2024-02-15 Cape Town (WCT) 7 1615.4 7 1.5 1391 0 Details
8 WP Club League 2023 (B) Classical 2023-07-29 2023-09-09 Cape Town (WCT) 11 1603.4 5 4 1642.9 0 Details
9 WP Club League 2023 (C) Classical 2023-07-29 2023-09-09 Cape Town (WCT) 11 1603.4 1 1 1902.9 0 Details
10 Rylib Chess Winter Slam 2023 (A) Rapid 2023-07-06 2023-07-06 Cape Town (WCT) 6 1605.8 5 2 1569.2 0 Details
11 Steinitz Open 2023 (A+B) Standard 2023-05-26 2023-05-28 Cape Town (WCT) 6 1564.5 5 4 1838.2 0 Details
12 Midas Paints Chess Cup Term 2 2023 (Open) Rapid 2023-04-15 2023-04-15 Cape Winelands (WCW) 6 1567 6 3 1550.1 0 Details
13 Western Cape Club Championship 2022 (Tier 2) Standard 2022-10-07 2022-10-09 Cape Town (WCT) 6 1561.8 4 3 1648.5 0 Details
14 2022 Western Province Club League (B) Classical 2022-08-20 2022-10-01 Cape Town (WCT) 11 1561.8 4 3 1533.3 0 Details
15 2022 Western Province Club League (D) Standard 2022-08-27 2022-10-01 Cape Town (WCT) 7 1561.8 1 0.5 1337.5 0 Details
16 South African Open 2022 (B) Classical 2022-07-09 2022-07-17 Cape Town (WCT) 11 1557.6 9 6 1573.3 0 Details
17 Steinitz Individual Rapid 2022 Rapid 2022-06-10 2022-06-10 Cape Town (WCT) 6 1543 6 4.5 1753.9 0 Details
18 Steinitz Open 2022 (B) Standard 2022-05-20 2022-05-22 Cape Town (WCT) 6 1547.7 6 3.5 1521.6 0 Details
19 Summer Slam 2021 (Championship) Rapid 2021-12-13 2021-12-13 Cape Town (WCT) 7 1570.5 6 2 1324.3 0 Details
20 Western Cape Closed 2021 (Prestige) Standard 2021-09-24 2021-09-26 Cape Winelands (WCW) 6 1601.4 6 3 1404.3 0 Details
21 2019 Western Province League (B) Classical 2019-07-27 2019-09-07 Cape Town (WCT) 11 1634.4 7 4.5 1522.8 0 Details
22 2019 National Club Chess Championships (B) Classical 2019-09-27 2019-09-29 Cape Town (WCT) 6 1634.4 6 4.5 1587.3 0 Details
23 2019 Groote Schuur High School Blitz Blitz 2019-06-14 2019-06-14 Cape Town (WCT) 9 1647.1 9 5 1386.6 0 Details
24 Steinitz Chess Festival 2019 (B) Standard 2019-04-05 2019-04-07 Cape Town (WCT) 6 1620.8 6 5 1699.6 0 Details
25 Crossroads Open Chess Championship 2019 (Presige) Standard 2019-04-27 2019-04-28 Cape Town (WCT) 6 1620.8 6 4 1690.6 0 Details
26 2019 Cape Town Classic Chess Festival (Rapid) Rapid 2019-03-30 2019-03-30 Cape Town (WCT) 7 1622.8 6 3 1641 0 Details
27 2019 Cape Town Classic Chess Festival (Blitz) Blitz 2019-03-29 2019-03-29 Cape Town (WCT) 9 1622.8 9 5 1548.5 0 Details
28 Western Cape Chess Club Championship Dec 2018 Standard 2018-12-08 2018-12-09 Eden (WEG) 6 1594.4 6 5 1765.6 0 Details
29 Jakes Gerwel Aurecon 2018 (B) Rapid 2018-10-13 2018-10-13 Cape Town (WCT) 7 1598.5 7 5 1568.7 0 Details
30 2018 Western Province League (B) Standard 2018-08-04 2018-09-15 Cape Town (WCT) 11 1570.3 4 3.5 1946.5 0 Details
31 2018 Western Province League (B) Standard 2018-08-04 2018-09-15 Cape Town (WCT) 11 1570.3 7 4.5 1478.6 0 Details
32 Eldo Smart Memorial Rapid Tournament 2018 Rapid 2018-06-16 2018-06-16 Cape Town (WCT) 7 1568.3 7 4 1596 0 Details
33 Crossroads Open Chess Championship 2018 (B) Classical 2018-04-27 2018-04-29 Cape Town (WCT) 6 1571.1 4 3.5 1544.7 0 Details
34 2018 Steinitz Chess Festival (B) Standard 2018-03-21 2018-03-25 Cape Town (WCT) 7 1591.1 6 4.5 1446.3 0 Details
35 Steinitz Club Rapid 2018 Rapid 2018-01-10 2018-01-24 Cape Town (WCT) 6 1642.6 6 3 1345.4 0 Details
36 2018 Cape of Good Hope Open Chess Championships (Prestige) Standard 2018-01-26 2018-01-28 Cape Town (WCT) 6 1642.6 5 3 1404.1 0 Details
37 Wp Blitz Festival 2017 Blitz 2017-12-16 2017-12-16 Western Province (WP) 7 1449 7 4 1176 0 Details
38 2017 Western Province Closed (C) Standard 2017-11-03 2017-11-05 Western Province (WP) 7 1431 6 4.5 1453 0 Details
39 2017 National Club Championships (B) Classical 2017-09-23 2017-09-25 Western Province (WP) 6 1574 6 2 1324 0 Details
40 2017 Western Province League (B) Standard 2017-07-27 2017-09-16 Western Province (WP) 11 1574 10 4.5 1295 0 Details
41 2017 Table View Open Rapid Rapid 2017-08-19 2017-08-19 Western Province (WP) 6 1629 6 4 868 0 Details
42 Steinitz Chess Festival 2017 (Prestige) Classical 2017-04-14 2017-04-17 Western Province (WP) 7 1535 5 3.5 1732 0 Details
43 Steinitz Chess Festival 2017 (Blitz) Blitz 2017-04-13 2017-04-13 Western Province (WP) 7 1435 6 4 1210 0 Details
44 Western Province League 2016 (A) Classical 2016-07-23 2016-10-01 Western Province (WP) 11 1567 4 2 1520 0 Details
45 Western Province League 2016 (B) Standard 2016-07-23 2016-10-01 Western Province (WP) 11 1567 7 4 1462 0 Details
46 Western Province League 2016 (B) Standard 2016-07-23 2016-10-01 Western Province (WP) 11 1567 7 4 0 0 Details
47 Chess Wp Blitz Festival 2016 Team Blitz Blitz 2016-10-29 2016-10-29 Western Province (WP) 7 1455 7 3 1392 0 Details
48 South African Open 2016 (A) Classical 2016-07-01 2016-07-09 Western Province (WP) 11 1533 10 4.5 1632 0 Details
49 1St Steinitz Chess Club Blitz 2016 Blitz 2016-06-20 2016-06-20 Western Province (WP) 7 1515 7 3 1181 0 Details
50 Steinitz Chess Festival 2016 (Prestige) Classical 2016-04-21 2016-04-24 Western Province (WP) 6 1525 5 3 1561 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 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 (History)
Games 208
Wins 117
Draws 31
Losses 60
White 115
Black 104
White wins 67
Black wins 57
Score 132.5
Percent 63.7
Dp 116.5
AOR 1456.8
Performance 1573.2
Rankings (Main)
National
Overall 640
Gender 602
Age group 64
Gender/Age 64
Provincial
Overall 190
Gender 177
Age group 29
Gender/Age 29
Regional
Overall 144
Gender 136
Age group 23
Gender/Age 23
Rankings (Standard)
National
Overall 613
Gender 575
Age group 62
Gender/Age 62
Provincial
Overall 176
Gender 163
Age group 26
Gender/Age 26
Regional
Overall 137
Gender 129
Age group 20
Gender/Age 20
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 0
Score 0
Percent 0
Aor 0
Dp 0
Prat 0
Performance (12 months)
Games 14
Score 9.5
Percent 67.9
Aor 1613.2
Dp 151.8
Prat 1765
Performance (History)
Games 208
Score 132.5
Percent 63.7
Aor 1456.8
Dp 116.5
Prat 1573.2
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Jacobs, B (Brandon Lee) 5 3 2 Jakes Gerwel Aurecon 2018 (B) 2019 National Club Chess Championships (B) Details
Overall 2 Mkentane, L (Lutho) 5 2 3 Jakes Gerwel Aurecon 2018 (B) WP Club League 2023 (B) Details
Overall 3 Nkosana, L (Luvuyo) 3 1 2 2018 Steinitz Chess Festival (B) 2019 Cape Town Classic Chess Festival (Rapid) Details
Overall 4 Mchontsi, A (Ayabonga) 3 2 1 Summer Slam 2021 (Championship) Rylib Chess Winter Slam 2023 (A) Details
Overall 5 Willenberg, GI (Glen Ivan) 3 2 1 Crossroads Open Chess Championship 2019 (Presige) Midas Paints Chess Cup Term 2 2023 (Open) Details
Standard 1 Mkentane, L (Lutho) 4 1 3 Crossroads Open Chess Championship 2019 (Presige) WP Club League 2023 (B) Details
Standard 2 Kapp, E (Ettiene) 2 2 0 Crossroads Open Chess Championship 2018 (B) Western Cape Closed 2021 (Prestige) Details
Standard 3 Rosenberg, W (Wagheed) 2 2 0 South African Open 2022 (B) CT League 2024 (C) Details
Standard 4 Passensie, T (Terrence) 2 2 0 2018 Western Province League (B) 2018 Western Province League (B) Details
Standard 5 Cunningham, L (Lezerick) 2 1 1 Steinitz Open 2023 (A+B) Cape Town Chess Federation Club League 2025 (B) Details
Rapid 1 Nkosana, L (Luvuyo) 2 1 1 Jakes Gerwel Aurecon 2018 (B) 2019 Cape Town Classic Chess Festival (Rapid) Details
Rapid 2 Jacobs, B (Brandon Lee) 2 2 0 Jakes Gerwel Aurecon 2018 (B) 2019 Cape Town Classic Chess Festival (Rapid) Details
Rapid 3 Mchontsi, A (Ayabonga) 2 2 0 Summer Slam 2021 (Championship) Rylib Chess Winter Slam 2023 (A) Details
Rapid 4 Ncethelo, B (Bongolethu) 2 2 0 Summer Slam 2021 (Championship) Rylib Chess Winter Slam 2023 (A) Details
Rapid 5 Willenberg, RC (Roland Chester) 2 1 1 Steinitz Club Rapid 2018 Midas Paints Chess Cup Term 2 2023 (Open) Details
Blitz 1 Jacobs, B (Brandon Lee) 2 0 2 2019 Cape Town Classic Chess Festival (Blitz) 2019 Groote Schuur High School Blitz Details