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Cronan Willis

109078336
Cape Town (WCT)
Personal
Main rating
Rating 1434.4
K-factor 32
Floor 973.4
Highest 1473.4 (2024-03-01)
Min/Max +/- allowed 112
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1131
Final +/- 0
New Rating
()
Rating 1434.4
K-factor 32
Floor 973.4
Highest 1473.4 (2024-03-01)
Min/Max +/- allowed 112.3
Standard rating
Rating 1404.5
K-factor 32
Floor 945.5
Highest 1445.5 (2024-02-01)
Min/Max +/- allowed 116.9
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1131
Final +/- 0
New Rating
()
Rating 1404.5
K-factor 32
Floor 945.5
Highest 1445.5 (2024-02-01)
Min/Max +/- allowed 116.9
Rapid rating
Rating 1414.4
K-factor 32
Floor 914.4
Highest 1423.3 (2020-02-01)
Min/Max +/- allowed 120.6
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 910.8
Final +/- 0
New Rating
()
Rating 1414.4
K-factor 32
Floor 914.4
Highest 1423.3 (2020-02-01)
Min/Max +/- allowed 120.6
Blitz rating
Rating 834
K-factor 40
Floor 500
Highest 1200 (2024-02-01)
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 834
K-factor 40
Floor 500
Highest 1200 (2024-02-01)
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 Cape Winelands Open 2025 (Advanced) Standard 2025-07-19 2025-07-20 Cape Winelands (WCW) 6 1438.4 4 1 1259.2 0 Details
2 Western Cape Top Schools Championship 2024 (U15 Mixed) Standard 2024-08-30 2024-09-01 Eden (WEG) 6 1435.5 6 1.5 1345.1 0 Details
3 Cape Winelands - Top Schools 2024 (U15 Mixed) Standard 2024-07-27 2024-07-27 Cape Winelands (WCW) 5 1432.8 4 2 1455.2 0 Details
4 Western Cape HS Individuals Championship 2024 (U15 Boys) Standard 2024-03-21 2024-03-22 Overberg (WOS) 6 1473.4 4 0.5 957 0 Details
5 Cape Winelands Schools - Prestige 2024 (U15 Boys) Standard 2024-03-02 2024-03-02 Cape Winelands (WCW) 5 1473.4 5 4 1617.7 0 Details
6 Cape Winelands Schools - HS Trials 1 2024 (U15 Boys) Rapid 2024-02-17 2024-02-17 Cape Winelands (WCW) 6 1469.4 6 4 1495 0 Details
7 Western Cape Top Schools 2023 (U18 Mixed) Standard 2023-09-02 2023-09-03 Cape Winelands (WCW) 6 1445.2 5 3.5 1606.6 0 Details
8 Western Cape HS Individuals 2023 (U15 Boys) Standard 2023-04-01 2023-04-02 Cape Town (WCT) 6 1436.4 6 4 1483.8 0 Details
9 Cape Winelands Schools Prestige 2023 (U15 Boys) Standard 2023-03-11 2023-03-11 Cape Winelands (WCW) 5 1431.6 5 3.5 1467.4 0 Details
10 Cape Winelands Schools Chess - Trials 1 2023 (U15 Boys) Standard 2023-02-25 2023-02-25 Cape Winelands (WCW) 5 1424.2 5 3.5 1463.7 0 Details
11 Western Cape Schools 2022 (U13 Boys) Standard 2022-05-28 2022-05-29 Cape Winelands (WCW) 6 1397.5 6 4 1537 0 Details
12 Cape Winelands Schools 2022 (U13 Boys) Standard 2022-03-12 2022-03-12 Cape Winelands (WCW) 5 1417.4 5 3 1294.6 0 Details
13 Central Winelands Schools Individual Trials 2022 (U13 Boys) Rapid 2022-02-19 2022-02-19 Cape Winelands (WCW) 5 1409.6 4 3 1484.9 0 Details
14 Cape Winelands Schools Closed 2021 (U13 Boys) Rapid 2021-09-24 2021-09-24 Cape Winelands (WCW) 5 1406.3 5 3 1426.6 0 Details
15 Nelson Mandela Rapid 2020 (Primary School) Rapid 2020-02-01 2020-02-01 Cape Town (WCT) 6 1364.5 6 4 1427.1 0 Details
16 Cape Winelands Schools Trials 1 2020 (U11 Boys) Rapid 2020-02-08 2020-02-08 Cape Winelands (WCW) 6 1364.5 6 5 1590.2 0 Details
17 2019 Western Province League (D) Classical 2019-07-27 2019-09-07 Cape Town (WCT) 11 1369.1 1 0.5 1362.3 0 Details
18 Western Cape Top Schools 2019 (U11 Mix) Standard 2019-08-31 2019-09-01 Cape Winelands (WCW) 5 1369.1 5 2.5 1329.8 0 Details
19 Cape Winelands Schools - Top Schools 2019 (U11 Mix) Rapid 2019-07-27 2019-07-27 Cape Winelands (WCW) 5 1342.7 4 4 1598.5 0 Details
20 Western Cape Schools Individuals 2019 (U11 Boys) Standard 2019-05-18 2019-05-19 Eden (WEG) 6 1337.6 6 3.5 1361.2 0 Details
21 Cape Winelands Schools Closed 2019 (U11 Boys) Standard 2019-03-16 2019-03-17 Cape Winelands (WCW) 7 1304.1 7 6 1424.5 0 Details
22 CW Schools Open 2019 (U11 Boys) Rapid 2019-02-02 2019-02-02 Cape Winelands (WCW) 6 1315.1 6 4 1216.3 0 Details
23 South African Junior Team Championships 2018 (U10A) Classical 2018-12-16 2018-12-20 4 Knights (4K) 7 1303.9 7 5 1335.5 0 Details
24 Western Cape Kings & Queens 2018 (Boys) Rapid 2018-10-20 2018-10-20 Cape Winelands (WCW) 5 1289.9 3 1.5 1080.5 0 Details
25 Courtrai Young Masters 2018 (U10) Rapid 2018-10-27 2018-10-27 Cape Winelands (WCW) 7 1289.9 5 5 1642.5 0 Details
26 2018 Western Province League (C) Standard 2018-08-04 2018-09-15 Cape Town (WCT) 11 1288.4 4 0 899.5 0 Details
27 Caledon Open 2018 (U8+U10) Standard 2018-09-29 2018-09-29 Overberg (WOS) 5 1288.4 5 5 1623.5 0 Details
28 Western Cape Top Schools 2018 (U11 Mix) Standard 2018-08-25 2018-08-26 Overberg (WOS) 5 1345.5 5 2 1010 0 Details
29 Cape Winelands Schools Chess - Top Schools 2018 (U9+U11 Mix) Rapid 2018-07-28 2018-07-28 Cape Winelands (WCW) 5 1333 4 4 1391.5 0 Details
30 Drakenstein Dragons Rapid 2018 (U13) Rapid 2018-06-09 2018-06-09 Cape Winelands (WCW) 7 1348.7 7 4 1237.9 0 Details
31 Western Cape Schools Individuals 2018 (U9 Boys) Standard 2018-05-19 2018-05-20 Overberg (WOS) 6 1226.2 6 5 1353.1 0 Details
32 Inter Regional 2018 (U10 Team) Standard 2018-05-04 2018-05-05 Frances Baard (NCF) 5 1226.2 5 5 1492 0 Details
33 Cape Winelands Schools Trials 1 2018 (U9 Boys) Rapid 2018-03-03 2018-03-03 Cape Winelands (WCW) 6 1004.5 6 5 1365.4 0 Details
34 Cape Winelands Schools Prestige 2018 (U9 Boys) Standard 2018-03-24 2018-03-25 Cape Winelands (WCW) 7 1004.5 7 6 1389 0 Details
35 2018 Steinitz Chess Festival (B) Standard 2018-03-21 2018-03-25 Cape Town (WCT) 7 1004.5 4 2 1254.6 0 Details
36 Mandela Drakenstein Mgt Area Rapid Chess 2018 (Primary School) Rapid 2018-02-03 2018-02-03 Cape Winelands (WCW) 7 972.4 7 5.5 1134.2 0 Details
37 South African Junior Wildcard Championships 2017 (U10 Open) Classical 2018-01-09 2018-01-12 4 Knights (4K) 7 834 6 4 966.8 0 Details
38 South African Junior Team Championships 2017 (U10A) Classical 2018-01-04 2018-01-08 4 Knights (4K) 7 834 6 6 1188.7 0 Details
39 Gpca - Pitt Memorial 2017 (B) Standard 2017-10-27 2017-10-29 Western Province (WP) 6 850 4 2 763 0 Details
40 2017 National Club Championships (B) Classical 2017-09-23 2017-09-25 Western Province (WP) 6 822 4 2 918 0 Details
41 Super C Junior Chess Tournament 2017 (Under 7+9) Standard 2017-09-15 2017-09-16 Western Province (WP) 5 822 5 4 876 0 Details
42 Western Cape Top Schools 2017 (U7+U9 Mix) Standard 2017-08-26 2017-08-27 Western Cape (WC) 5 828 5 3 797 0 Details
43 Western Cape Championship 2017 (U9 Boys) Standard 2017-05-20 2017-05-21 Western Province (WP) 6 765 6 5 981 0 Details
44 Steinitz Chess Festival 2017 (U10) Rapid 2017-04-15 2017-04-15 Western Province (WP) 5 786 0 0 0 0 Details
45 Sa Junior Closed Chess Championship 2017 (U8 Open) Classical 2017-04-05 2017-04-11 Ekurhuleni (GE) 11 786 11 5.5 749 0 Details
46 Paul Roos Open Championship 2017 (C) Standard 2017-03-17 2017-03-19 Western Province (WP) 7 826 7 4 756 0 Details
47 Paul Roos Open Championship 2017 (D) Standard 2017-03-18 2017-03-18 Western Province (WP) 7 826 0 0 0 0 Details
48 Wp Open 2017 (C) Standard 2017-03-03 2017-03-05 Western Province (WP) 6 826 4 2 713 0 Details
49 Mandela 2017 Victor Verster Rapid (Primary) Rapid 2017-02-04 2017-02-04 Boland (WB) 7 836 6 4 400 0 Details
50 Cape Of Good Hope Open 2017 (C) Standard 2017-01-27 2017-01-29 Western Province (WP) 7 834 4 2 710 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 198
Wins 129
Draws 12
Losses 57
White 99
Black 99
White wins 67
Black wins 62
Score 135
Percent 68.2
Dp 154.5
AOR 1205.6
Performance 1360.1
Rankings (Main)
National
Overall 2678
Gender 2298
Age group 369
Gender/Age 305
Provincial
Overall 804
Gender 669
Age group 112
Gender/Age 85
Regional
Overall 426
Gender 371
Age group 43
Gender/Age 35
Rankings (Standard)
National
Overall 2901
Gender 2452
Age group 431
Gender/Age 355
Provincial
Overall 824
Gender 666
Age group 120
Gender/Age 91
Regional
Overall 441
Gender 374
Age group 46
Gender/Age 37
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 4
Score 1
Percent 25
Aor 1471.7
Dp -212.5
Prat 1259.2
Performance (History)
Games 198
Score 135
Percent 68.2
Aor 1205.6
Dp 154.5
Prat 1360.1
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Michiel, RRJ (Raidan Reilly John) 9 5 4 Cape Winelands Schools Prestige 2018 (U9 Boys) Western Cape Schools 2022 (U13 Boys) Details
Overall 2 Kruger, A (Aiden) 6 3 3 Cape Winelands Schools Prestige 2018 (U9 Boys) Cape Winelands Schools Trials 1 2020 (U11 Boys) Details
Overall 3 Lielieveld, J (Jadrian) 5 2 3 Cape Winelands Schools Prestige 2018 (U9 Boys) Cape Winelands - Top Schools 2024 (U15 Mixed) Details
Overall 4 Bester, C (Christoff) 5 2 3 Western Cape Top Schools 2018 (U11 Mix) Cape Winelands Schools Prestige 2023 (U15 Boys) Details
Overall 5 Samuels, R (Reagan) 4 4 0 Cape Winelands Schools Trials 1 2018 (U9 Boys) Cape Winelands Schools Trials 1 2020 (U11 Boys) Details
Standard 1 Bester, C (Christoff) 4 2 2 Western Cape Top Schools 2018 (U11 Mix) Cape Winelands Schools Prestige 2023 (U15 Boys) Details
Standard 2 Neethling, S (Sean) 3 1 2 Cape Winelands Schools Prestige 2018 (U9 Boys) Cape Winelands - Top Schools 2024 (U15 Mixed) Details
Standard 3 Potgieter, W (Werne) 3 1 2 Western Cape Schools Individuals 2019 (U11 Boys) Cape Winelands Schools - Prestige 2024 (U15 Boys) Details
Standard 4 Valentine, L (Luke) 3 1 2 Caledon Open 2018 (U8+U10) Western Cape HS Individuals 2023 (U15 Boys) Details
Standard 5 Kruger, A (Aiden) 3 2 1 Cape Winelands Schools Prestige 2018 (U9 Boys) Western Cape Schools Individuals 2018 (U9 Boys) Details
Rapid 1 Michiel, RRJ (Raidan Reilly John) 7 5 2 Cape Winelands Schools Trials 1 2018 (U9 Boys) Central Winelands Schools Individual Trials 2022 (U13 Boys) Details
Rapid 2 Lielieveld, J (Jadrian) 3 1 2 Nelson Mandela Rapid 2020 (Primary School) Cape Winelands Schools - HS Trials 1 2024 (U15 Boys) Details
Rapid 3 Samuels, R (Reagan) 3 3 0 Cape Winelands Schools Trials 1 2018 (U9 Boys) Cape Winelands Schools Trials 1 2020 (U11 Boys) Details
Rapid 4 Kruger, A (Aiden) 3 1 2 Cape Winelands Schools Trials 1 2018 (U9 Boys) Cape Winelands Schools Trials 1 2020 (U11 Boys) Details
Rapid 5 Du Toit, S (Schalk) 2 0 2 CW Schools Open 2019 (U11 Boys) Cape Winelands Schools - Top Schools 2019 (U11 Mix) Details