Player Page

Van Tonder, W (Wium)
Dob: 2006/06/12 (U20)
Gender: Male
Chess SA id: 1060096732
FIDE id:
Region: Cape Winelands (WCW)
Citizen: RSA
Title(s):
Last active: 2024/02/24 (118 days ago)
Ratings
Raw rating=Current rating, Weighted rating (WR)=Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Current Raw rating1530.0
Current Weighted rating1544.2
Current Weighted performance1331.0
Current official/published rating (highest between Raw, WR and WP)1544.2
Current highest rating achieved1596.5
Current floor (min rating allowed)1096.5
Current K-factor32
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±103.6
Current Raw change used (final)0.0
Projected new Raw rating1530.0
Projected new Weighed rating1420.4
Projected new Weighted performance1331.0
Projected new final Raw rating (if new WP > new Raw)1530.0
Projected new highest rating1596.5
Projected new floor1096.5
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1530.0
Projected effective change (new Official - current Official)-14.2
Raw rating=Current rating, Weighted rating (WR)=Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Current Raw rating1499.7
Current Weighted rating1526.4
Current Weighted performance1334.1
Current official/published rating (highest between Raw, WR and WP)1526.4
Current highest rating achieved1590.8
Current floor (min rating allowed)1090.8
Current K-factor32
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±108.2
Current Raw change used (final)0.0
Projected new Raw rating1499.7
Projected new Weighed rating1403.6
Projected new Weighted performance1334.1
Projected new final Raw rating (if new WP > new Raw)1499.7
Projected new highest rating1590.8
Projected new floor1090.8
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1499.7
Projected effective change (new Official - current Official)-26.7
s
Raw rating=Current rating, Weighted rating (WR)=Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Current Raw rating1382.5
Current Weighted rating1376.1
Current Weighted performance1107.0
Current official/published rating (highest between Raw, WR and WP)1382.5
Current highest rating achieved1382.5
Current floor (min rating allowed)882.5
Current K-factor36
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±127.9
Current Raw change used (final)0.0
Projected new Raw rating1382.5
Projected new Weighed rating1266.4
Projected new Weighted performance1107.0
Projected new final Raw rating (if new WP > new Raw)1382.5
Projected new highest rating1382.5
Projected new floor882.5
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1382.5
Projected effective change (new Official - current Official)=0.0
Raw rating=Current rating, Weighted rating (WR)=Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Current Raw rating1178.4
Current Weighted rating1178.4
Current Weighted performance929.5
Current official/published rating (highest between Raw, WR and WP)1178.4
Current highest rating achieved1178.4
Current floor (min rating allowed)678.4
Current K-factor40
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±171.0
Current Raw change used (final)0.0
Projected new Raw rating1178.4
Projected new Weighed rating1084.1
Projected new Weighted performance929.5
Projected new final Raw rating (if new WP > new Raw)1178.4
Projected new highest rating1178.4
Projected new floor678.4
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1178.4
Projected effective change (new Official - current Official)=0.0
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
1 Grey College Team Championship 2024 (A) 2024/02/23 2024/02/24 Mangaung (FMB) Standard 60 0.83 5 5 3.0 1543.3 1515.4 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
70 Grey College Team Championship 2024 (A) 2024/02/23 2024/02/24 Mangaung (FMB) Standard 60 0.83 5 5 3.0 1543.3 1515.4 Analysis
69 2023 Western Cape Rural Cup (U18) 2023/12/09 2023/12/10 Cape Winelands (WCW) Standard 60 0.83 5 4 1.0 1548.2 1537.7 Analysis
68 Paarl Boys High Chess Festival 2023 (Elite Division) 2023/10/13 2023/10/14 Cape Winelands (WCW) Standard 60 0.83 6 6 4.0 1552.2 1545.7 Analysis
67 Western Cape Top Schools 2023 (U18 Mixed) 2023/09/02 2023/09/03 Cape Winelands (WCW) Standard 60 0.83 6 6 4.0 1568.8 1566.2 Analysis
66 CW Top Schools 2023 (U18 Mix) 2023/08/26 2023/08/26 Cape Winelands (WCW) Rapid 32 0.63 5 5 3.5 1596.5 1361.3 Analysis
65 CW Top Schools 2023 (Advanced) 2023/08/11 2023/08/13 West Coast (WCU) Standard 90 0.94 6 6 3.0 1596.5 1590.8 Analysis
64 WP Club League 2023 (C) 2023/07/29 2023/09/09 Cape Town (WCT) Standard 120 1.00 11 2 1.0 1568.8 1566.2 Analysis
63 Cape Winelands Open 2023 (Championship) 2023/07/22 2023/07/23 Cape Winelands (WCW) Standard 70 0.87 6 6 3.5 1549.2 1538.3 Analysis
62 Western Cape HS Individuals 2023 (U17 Boys) 2023/04/01 2023/04/02 Cape Town (WCT) Standard 60 0.83 6 6 3.5 1547.9 1536.4 Analysis
61 Cape Town Open 2023 (Advanced) 2023/03/24 2023/03/26 Cape Town (WCT) Standard 90 0.94 6 6 3.0 1574.5 1570.3 Analysis
60 Cape Winelands Schools Prestige 2023 (U17 Boys) 2023/03/11 2023/03/11 Cape Winelands (WCW) Standard 60 0.83 5 5 4.0 1574.5 1570.3 Analysis
59 Cape Winelands Schools Chess - Trials 1 2023 (U17 Boys) 2023/02/25 2023/02/25 Cape Winelands (WCW) Standard 60 0.83 5 5 5.0 1547.2 1539.6 Analysis
58 Grey College Team Championship 2023 (A) 2023/02/03 2023/02/04 Mangaung (FMB) Standard 60 0.83 5 5 4.0 1547.2 1539.6 Analysis
57 Western Cape Top Schools 2022 (U18 Mix) 2022/09/16 2022/09/17 Overberg (WOS) Standard 60 0.83 5 5 4.0 1547.8 1541.9 Analysis
56 2022 Western Province Club League (D) 2022/08/27 2022/10/01 Cape Town (WCT) Standard 70 0.87 7 2 1.0 1560.0 1555.0 Analysis
55 Cape Winelands Schools Top Schools 2022 (U18 Mix) 2022/08/27 2022/08/27 Cape Winelands (WCW) Standard 60 0.83 5 5 3.5 1538.8 1533.6 Analysis
54 WCCA Rural Cup 2022 (U18) 2022/08/13 2022/08/14 Overberg (WOS) Standard 60 0.83 5 4 4.0 1538.8 1533.6 Analysis
53 South African Open 2022 (Blitz) 2022/07/14 2022/07/14 Cape Town (WCT) Blitz 5 0.18 10 10 4.0 1517.7 1161.2 Analysis
52 WCCA Rural Cup Blitz 2022 2022/07/12 2022/07/12 Overberg (WOS) Blitz 5 0.18 5 5 4.0 1517.7 1161.2 Analysis
51 South African Open 2022 (U20) 2022/07/11 2022/07/13 Cape Town (WCT) Standard 90 0.94 6 6 4.0 1517.7 1510.2 Analysis
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Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 5 3 0 2 3.0 60.0 85.0 1378.5 1463.5
White 3 2 0 1 2.0 66.7 141.7 1408.1 1549.7
Black 2 1 0 1 1.0 50.0 0.0 1334.0 1334.0
Standard All 5 3 0 2 3.0 60.0 85.0 1378.5 1463.5
White 3 2 0 1 2.0 66.7 141.7 1408.1 1549.7
Black 2 1 0 1 1.0 50.0 0.0 1334.0 1334.0
Rapid All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Blitz All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 390 221 41 128 241.5 61.9 101.3 1291.1 1392.4
White 199 125 20 54 135.0 67.8 151.6 1295.0 1446.6
Black 191 96 21 74 106.5 55.8 49.0 1287.0 1336.0
Standard All 282 156 33 93 172.5 61.2 94.9 1305.9 1400.9
White 144 85 18 41 94.0 65.3 129.9 1315.3 1445.2
Black 138 71 15 52 78.5 56.9 58.5 1296.1 1354.7
Rapid All 71 45 6 20 48.0 67.6 149.6 1206.7 1356.4
White 35 26 1 8 26.5 75.7 218.6 1164.7 1383.3
Black 36 19 5 12 21.5 59.7 82.6 1247.6 1330.2
Blitz All 37 20 2 15 21.0 56.8 57.4 1339.8 1397.2
White 20 14 1 5 14.5 72.5 191.2 1376.8 1568.0
Black 17 6 1 10 6.5 38.2 -100.0 1296.3 1196.3
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 106045226 Palmer, C (Cheslin) 6 3.0 2 2 2 50.0 1319.7 0.0 1319.7 View list
2 106087912 Lielieveld, F (Franco) 5 2.5 2 1 2 50.0 1420.5 0.0 1420.5 View list
3 106002408 Blomerus, K (Kian) 4 3.0 2 2 0 75.0 1431.4 212.5 1643.9 View list
4 106078288 Africa, G (Gillmore) 3 2.0 2 0 1 66.7 1329.7 141.7 1471.3 View list
5 1070097985 Anderson, N (Neo) 3 2.0 2 0 1 66.7 1430.5 141.7 1572.1 View list
6 105049855 Nel, MD (Markus Daniel) 3 2.0 2 0 1 66.7 1386.3 141.7 1528.0 View list
7 106065039 Grobler, Z (Zandre) 3 2.0 1 2 0 66.7 1374.2 141.7 1515.9 View list
8 106064704 Jaftha, J (Jeyhlin) 3 2.0 1 2 0 66.7 1509.2 141.7 1650.9 View list
9 108051707 De Wit, M (Marnus) 3 1.5 1 1 1 50.0 1514.0 0.0 1514.0 View list
10 1060096574 Bell, A (Ayakha) 3 0.0 0 0 3 0.0 1482.2 -425.0 1057.2 View list
11 107053637 Palmer, RN (Reegan) 3 0.0 0 0 3 0.0 1494.1 -425.0 1069.1 View list
12 105000068 Abrahams, B (Basheer) 2 2.0 2 0 0 100.0 1413.1 425.0 1838.1 View list
13 106087911 Benvenuto, O (Oscar) 2 2.0 2 0 0 100.0 1232.8 425.0 1657.8 View list
14 105078285 Baron, R (Rowan-Lee) 2 2.0 2 0 0 100.0 1090.3 425.0 1515.3 View list
15 205014626 Joubert, N (Natasha) 2 2.0 2 0 0 100.0 1394.1 425.0 1819.1 View list
16 106086419 Le Roux, N (Nicolaas) 2 2.0 2 0 0 100.0 1377.0 425.0 1802.0 View list
17 1060108632 Maree, B (Brevin) 2 2.0 2 0 0 100.0 1563.3 425.0 1988.3 View list
18 105091176 Meyer, J (Jared) 2 2.0 2 0 0 100.0 1316.1 425.0 1741.1 View list
19 106053361 Moollajee, R (Rehaan) 2 2.0 2 0 0 100.0 1475.1 425.0 1900.1 View list
20 205053638 Palmer, ZE (Zante) 2 2.0 2 0 0 100.0 1438.7 425.0 1863.7 View list