Player Page

Whyatt, B (Benji)
Dob: 2014/11/06 (U12)
Gender: Male
Chess SA id: 1140137347
FIDE id:
Region: Cape Town (WCT)
Citizen: RSA
Title(s):
Last active: 2024/07/13 (14 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 rating1532.5
Current Weighted rating1407.1
Current Weighted performance1515.7
Current official/published rating (highest between Raw, WR and WP)1532.5
Current highest rating achieved1532.5
Current floor (min rating allowed)1032.5
Current K-factor32
Games played this month5
Score (S)1.0
Expected score (We)1.93
Difference (S-We)-0.61
Current Raw change (no limits, including tournament time weight)-19.6
Current min/max change allowed (with limits)±103.2
Current Raw change used (final)-19.6
Projected new Raw rating1512.9
Projected new Weighed rating1295.4
Projected new Weighted performance1464.4
Projected new final Raw rating (if new WP > new Raw)1512.9
Projected new highest rating1532.5
Projected new floor1032.5
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1512.9
Projected effective change (new Official - current Official)-19.6
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 rating1533.0
Current Weighted rating1388.3
Current Weighted performance1526.1
Current official/published rating (highest between Raw, WR and WP)1533.0
Current highest rating achieved1533.0
Current floor (min rating allowed)1033.0
Current K-factor32
Games played this month-4
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)±103.2
Current Raw change used (final)0.0
Projected new Raw rating1533.0
Projected new Weighed rating1279.6
Projected new Weighted performance1526.1
Projected new final Raw rating (if new WP > new Raw)1533.0
Projected new highest rating1533.0
Projected new floor1033.0
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1533.0
Projected effective change (new Official - current Official)=0.0
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 rating1376.4
Current Weighted rating1403.8
Current Weighted performance1306.5
Current official/published rating (highest between Raw, WR and WP)1403.8
Current highest rating achieved1509.7
Current floor (min rating allowed)1009.7
Current K-factor32
Games played this month5
Score (S)1.0
Expected score (We)1.91
Difference (S-We)-0.91
Current Raw change (no limits, including tournament time weight)-29.1
Current min/max change allowed (with limits)±129.0
Current Raw change used (final)-29.1
Projected new Raw rating1347.3
Projected new Weighed rating1290.9
Projected new Weighted performance1326.0
Projected new final Raw rating (if new WP > new Raw)1347.3
Projected new highest rating1509.7
Projected new floor1009.7
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1347.3
Projected effective change (new Official - current Official)-56.6
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 rating1290.3
Current Weighted rating1225.9
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1290.3
Current highest rating achieved1290.3
Current floor (min rating allowed)790.3
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)±145.8
Current Raw change used (final)0.0
Projected new Raw rating1290.3
Projected new Weighed rating1128.8
Projected new Weighted performance870.2
Projected new final Raw rating (if new WP > new Raw)1290.3
Projected new highest rating1290.3
Projected new floor790.3
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1290.3
Projected effective change (new Official - current Official)=0.0
Tournaments
Tournament: Curro Durbanville Chess Rapid Open 2024 (Championship)
Start: 2024/07/13  End: 2024/07/13  Host: WCT  Type: Rapid   Time: 35  Time weight: 0.66  Rounds: 5
Games: 5  Score: 1.0
Main rating: 1532.5  Rating gain/loss: -19.6
Type rating: 1376.4  Rating gain/loss: -29.1
Analysis
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
13 Curro Durbanville Chess Rapid Open 2024 (Championship) 2024/07/13 2024/07/13 Cape Town (WCT) Rapid 35 0.66 6 5 1.0 1532.5 1376.4 Analysis
12 Cape Town Chess Federation Closed Chess Championships 2024 (U12) 2024/06/15 2024/06/16 Cape Town (WCT) Standard 70 0.87 6 6 5.5 1478.8 1475.7 Analysis
11 Steinitz Chess Festival 2024 (Open) 2024/05/10 2024/05/12 Cape Town (WCT) Standard 90 0.94 6 6 2.5 1462.5 1475.1 Analysis
10 Western Cape PS Individuals Championship 2024 (U11 Boys) 2024/05/04 2024/05/05 West Coast (WCU) Standard 60 0.83 6 6 4.5 1462.5 1475.1 Analysis
9 South African Junior Closed Chess Championship 2024 (U10 Open) 2024/04/27 2024/05/01 Ekurhuleni (GE) Standard 120 1.00 9 9 5.0 1462.5 1475.1 Analysis
8 Hermanus Chess Club Open 2024 (Advanced) 2024/04/20 2024/04/20 Overberg (WOS) Rapid 20 0.47 7 7 3.0 1474.4 1391.1 Analysis
7 Hermanus Chess Club Open 2024 (Blitz) 2024/04/19 2024/04/19 Overberg (WOS) Blitz 5 0.18 7 7 4.0 1474.4 1225.9 Analysis
6 Strategize to Win 2024 (B) 2024/04/13 2024/04/14 Cape Town (WCT) Standard 70 0.87 5 5 2.5 1474.4 1482.1 Analysis
5 Cape Town Open Rapid Chess Championship 2024 (U12) 2024/03/16 2024/03/16 Cape Town (WCT) Rapid 25 0.54 6 6 3.0 1405.6 1398.8 Analysis
4 Chas Everitt and MHI Attorneys Rapid 2024 (B) 2024/03/09 2024/03/09 Cape Town (WCT) Rapid 25 0.54 6 6 4.0 1405.6 1398.8 Analysis
3 Cape Town Metro Schools Chess Closed Individuals 2024 (U11 Boys) 2024/03/02 2024/03/03 Cape Town (WCT) Standard 60 0.83 6 6 6.0 1405.6 1406.3 Analysis
2 CT Metro Central District Schools Chess Individuals Trials 2024 (U11 Boys) 2024/02/03 2024/02/03 Cape Town (WCT) Standard 60 0.83 5 5 5.0 1351.2 1344.2 Analysis
1 Cape Town Chess Club Annual Blitz Championship 2024 2024/01/07 2024/01/07 Cape Town (WCT) Blitz 5 0.18 9 9 4.0 1350.8 1200.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
42 Curro Durbanville Chess Rapid Open 2024 (Championship) 2024/07/13 2024/07/13 Cape Town (WCT) Rapid 35 0.66 6 5 1.0 1532.5 1376.4 Analysis
41 Cape Town Chess Federation Closed Chess Championships 2024 (U12) 2024/06/15 2024/06/16 Cape Town (WCT) Standard 70 0.87 6 6 5.5 1478.8 1475.7 Analysis
40 Steinitz Chess Festival 2024 (Open) 2024/05/10 2024/05/12 Cape Town (WCT) Standard 90 0.94 6 6 2.5 1462.5 1475.1 Analysis
39 Western Cape PS Individuals Championship 2024 (U11 Boys) 2024/05/04 2024/05/05 West Coast (WCU) Standard 60 0.83 6 6 4.5 1462.5 1475.1 Analysis
38 South African Junior Closed Chess Championship 2024 (U10 Open) 2024/04/27 2024/05/01 Ekurhuleni (GE) Standard 120 1.00 9 9 5.0 1462.5 1475.1 Analysis
37 Hermanus Chess Club Open 2024 (Advanced) 2024/04/20 2024/04/20 Overberg (WOS) Rapid 20 0.47 7 7 3.0 1474.4 1391.1 Analysis
36 Hermanus Chess Club Open 2024 (Blitz) 2024/04/19 2024/04/19 Overberg (WOS) Blitz 5 0.18 7 7 4.0 1474.4 1225.9 Analysis
35 Strategize to Win 2024 (B) 2024/04/13 2024/04/14 Cape Town (WCT) Standard 70 0.87 5 5 2.5 1474.4 1482.1 Analysis
34 Cape Town Open Rapid Chess Championship 2024 (U12) 2024/03/16 2024/03/16 Cape Town (WCT) Rapid 25 0.54 6 6 3.0 1405.6 1398.8 Analysis
33 Chas Everitt and MHI Attorneys Rapid 2024 (B) 2024/03/09 2024/03/09 Cape Town (WCT) Rapid 25 0.54 6 6 4.0 1405.6 1398.8 Analysis
32 Cape Town Metro Schools Chess Closed Individuals 2024 (U11 Boys) 2024/03/02 2024/03/03 Cape Town (WCT) Standard 60 0.83 6 6 6.0 1405.6 1406.3 Analysis
31 CT Metro Central District Schools Chess Individuals Trials 2024 (U11 Boys) 2024/02/03 2024/02/03 Cape Town (WCT) Standard 60 0.83 5 5 5.0 1351.2 1344.2 Analysis
30 Cape Town Chess Club Annual Blitz Championship 2024 2024/01/07 2024/01/07 Cape Town (WCT) Blitz 5 0.18 9 9 4.0 1350.8 1200.0 Analysis
29 Kraaifontein Open 2023 (U10) 2023/12/09 2023/12/09 Cape Town (WCT) Rapid 30 0.60 6 6 3.0 1360.2 1410.6 Analysis
28 Chas Everitt and MHI Attorneys Rapid 2023 (U12) 2023/11/04 2023/11/04 Cape Town (WCT) Rapid 25 0.54 6 6 5.0 1324.9 1350.1 Analysis
27 Chess Challengers Championship – High School 2023 (U15) 2023/10/14 2023/10/14 Cape Town (WCT) Rapid 30 0.60 6 6 2.0 1351.2 1414.1 Analysis
26 Western Cape Closed Championship 2023 (D) 2023/09/24 2023/09/25 Cape Town (WCT) Standard 90 0.94 6 5 1.0 1399.7 1418.8 Analysis
25 Western Cape Closed Championship 2023 (U10) 2023/09/23 2023/09/23 Cape Town (WCT) Rapid 25 0.54 6 6 4.5 1399.7 1382.7 Analysis
24 CW Top Schools 2023 (Intermediate) 2023/08/12 2023/08/12 West Coast (WCU) Standard 60 0.83 5 5 3.0 1414.6 1445.7 Analysis
23 Cape Winelands Open 2023 (U10) 2023/07/23 2023/07/23 Cape Winelands (WCW) Standard 70 0.87 5 5 5.0 1423.0 1353.8 Analysis
123
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 83 46 8 29 50.0 60.2 87.0 1419.3 1506.4
White 41 24 5 12 26.5 64.6 124.4 1423.7 1548.1
Black 42 22 3 17 23.5 56.0 50.6 1415.1 1465.7
Standard All 43 28 6 9 31.0 72.1 187.8 1400.7 1588.5
White 21 14 3 4 15.5 73.8 202.4 1395.6 1598.0
Black 22 14 3 5 15.5 70.5 173.9 1405.6 1579.4
Rapid All 24 11 0 13 11.0 45.8 -35.4 1407.6 1372.2
White 12 6 0 6 6.0 50.0 0.0 1442.8 1442.8
Black 12 5 0 7 5.0 41.7 -70.8 1372.4 1301.5
Blitz All 16 7 2 7 8.0 50.0 0.0 1487.2 1487.2
White 8 4 2 2 5.0 62.5 106.3 1468.9 1575.2
Black 8 3 0 5 3.0 37.5 -106.3 1505.5 1399.2
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 244 144 20 80 154.0 63.1 111.5 1319.6 1431.1
White 123 74 11 38 79.5 64.6 124.4 1322.0 1446.4
Black 121 70 9 42 74.5 61.6 98.3 1317.2 1415.5
Standard All 115 70 9 36 74.5 64.8 125.7 1312.6 1438.3
White 59 37 4 18 39.0 66.1 136.9 1301.1 1438.0
Black 56 33 5 18 35.5 63.4 113.8 1324.7 1438.6
Rapid All 113 67 9 37 71.5 63.3 112.8 1303.0 1415.8
White 56 33 5 18 35.5 63.4 113.8 1323.1 1436.9
Black 57 34 4 19 36.0 63.2 111.8 1283.3 1395.2
Blitz All 16 7 2 7 8.0 50.0 0.0 1487.2 1487.2
White 8 4 2 2 5.0 62.5 106.3 1468.9 1575.2
Black 8 3 0 5 3.0 37.5 -106.3 1505.5 1399.2
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 1140146769 Klopper, B (Ben) 7 4.0 4 0 3 57.1 1401.4 60.7 1462.1 View list
2 1140134078 Manning, C (Callan) 5 1.5 1 1 3 30.0 1385.6 -170.0 1215.6 View list
3 1150136552 Van Der Merwe, S (Schalk Wolf) 5 1.0 0 2 3 20.0 1361.2 -255.0 1106.2 View list
4 1140136551 Resnekov, O (Oliver) 5 0.5 0 1 4 10.0 1314.9 -340.0 974.9 View list
5 1150140699 Marais, A (Alexander) 3 3.0 3 0 0 100.0 1383.7 425.0 1808.7 View list
6 1140135124 Nogaga, O (Owethu) 3 3.0 3 0 0 100.0 1406.9 425.0 1831.9 View list
7 2130118022 Shapiro, H (Hannah) 3 3.0 3 0 0 100.0 1337.4 425.0 1762.4 View list
8 1140137341 Sher, E (Evan) 3 3.0 3 0 0 100.0 1314.1 425.0 1739.1 View list
9 1130132170 Srivastava, P (Prakhar) 3 2.5 2 1 0 83.3 1422.1 283.3 1705.4 View list
10 1140149823 Beswick, C (Colby) 2 2.0 2 0 0 100.0 1386.0 425.0 1811.0 View list
11 1130137738 De Beer, T (Thomas) 2 2.0 2 0 0 100.0 1301.4 425.0 1726.4 View list
12 2130137739 Fani, K (Khazimla) 2 2.0 2 0 0 100.0 1446.7 425.0 1871.7 View list
13 1130116442 Grove, T (Tyler) 2 2.0 2 0 0 100.0 1262.5 425.0 1687.5 View list
14 1140138962 Kruger, M (Migael) 2 2.0 2 0 0 100.0 1477.8 425.0 1902.8 View list
15 2140149834 Lambrechts, M (Madison) 2 2.0 2 0 0 100.0 1402.5 425.0 1827.5 View list
16 1130147719 Michaelides, A (Alexander) 2 2.0 2 0 0 100.0 1378.4 425.0 1803.4 View list
17 1140146771 Morrison, C (Charlie) 2 2.0 2 0 0 100.0 1388.4 425.0 1813.4 View list
18 1150140125 Techow-Grubert, D (Dominik) 2 2.0 2 0 0 100.0 1368.2 425.0 1793.2 View list
19 1130137746 Von Heynitz, D (Daniel) 2 2.0 2 0 0 100.0 1378.4 425.0 1803.4 View list
20 1140157003 Wiggins, M (Mikhail) 2 2.0 2 0 0 100.0 1402.7 425.0 1827.7 View list