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: 2024/06/16 (4 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 rating1478.8
Current Weighted rating1395.7
Current Weighted performance1427.6
Current official/published rating (highest between Raw, WR and WP)1478.8
Current highest rating achieved1478.8
Current floor (min rating allowed)978.8
Current K-factor32
Games played this month6
Score (S)5.5
Expected score (We)3.57
Difference (S-We)1.68
Current Raw change (no limits, including tournament time weight)53.7
Current min/max change allowed (with limits)±111.5
Current Raw change used (final)53.7
Projected new Raw rating1532.5
Projected new Weighed rating1284.5
Projected new Weighted performance1535.4
Projected new final Raw rating (if new WP > new Raw)1535.4
Projected new highest rating1535.4
Projected new floor1035.4
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1535.4
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 rating1475.7
Current Weighted rating1373.7
Current Weighted performance1466.7
Current official/published rating (highest between Raw, WR and WP)1475.7
Current highest rating achieved1482.1
Current floor (min rating allowed)982.1
Current K-factor32
Games played this month6
Score (S)5.5
Expected score (We)3.71
Difference (S-We)1.79
Current Raw change (no limits, including tournament time weight)57.3
Current min/max change allowed (with limits)±112.0
Current Raw change used (final)57.3
Projected new Raw rating1533.0
Projected new Weighed rating1265.6
Projected new Weighted performance1545.9
Projected new final Raw rating (if new WP > new Raw)1545.9
Projected new highest rating1545.9
Projected new floor1045.9
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1545.9
Projected effective change (new Official - current Official)+70.2
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 rating1406.7
Current Weighted performance1323.9
Current official/published rating (highest between Raw, WR and WP)1406.7
Current highest rating achieved1509.7
Current floor (min rating allowed)1009.7
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)±129.0
Current Raw change used (final)0.0
Projected new Raw rating1376.4
Projected new Weighed rating1293.7
Projected new Weighted performance1323.9
Projected new final Raw rating (if new WP > new Raw)1376.4
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)1376.4
Projected effective change (new Official - current Official)-30.3
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 rating1219.6
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 rating1122.7
Projected new Weighted performance881.8
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: Cape Town Chess Federation Closed Chess Championships 2024 (U12)
Start: 2024/06/15  End: 2024/06/16  Host: WCT  Type: Standard   Time: 70  Time weight: 0.87  Rounds: 6
Games: 6  Score: 5.5
Main rating: 1478.8  Rating gain/loss: 53.7
Type rating: 1475.7  Rating gain/loss: 57.3
Analysis
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
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
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
22 Curro Durbanville Chess Open Rapid 2023 (Intermediate) 2023/07/15 2023/07/15 Cape Town (WCT) Rapid 35 0.66 6 6 2.0 1423.0 1492.1 Analysis
123
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 78 45 8 25 49.0 62.8 109.0 1405.3 1514.3
White 38 23 5 10 25.5 67.1 145.4 1409.5 1554.9
Black 40 22 3 15 23.5 58.8 74.4 1401.3 1475.7
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 1405.5 1579.4
Rapid All 19 10 0 9 10.0 52.6 22.4 1346.9 1369.2
White 9 5 0 4 5.0 55.6 47.2 1389.3 1436.5
Black 10 5 0 5 5.0 50.0 0.0 1308.6 1308.6
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 239 143 20 76 153.0 64.0 119.1 1312.9 1432.1
White 120 73 11 36 78.5 65.4 131.0 1315.0 1446.0
Black 119 70 9 40 74.5 62.6 107.1 1310.9 1418.0
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 108 66 9 33 70.5 65.3 129.9 1287.5 1417.4
White 53 32 5 16 34.5 65.1 128.3 1307.2 1435.5
Black 55 34 4 17 36.0 65.5 131.4 1268.5 1399.9
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 2140149834 Lambrechts, M (Madison) 2 2.0 2 0 0 100.0 1402.5 425.0 1827.5 View list
15 1130147719 Michaelides, A (Alexander) 2 2.0 2 0 0 100.0 1378.4 425.0 1803.4 View list
16 1140146771 Morrison, C (Charlie) 2 2.0 2 0 0 100.0 1388.4 425.0 1813.4 View list
17 1150140125 Techow-Grubert, D (Dominik) 2 2.0 2 0 0 100.0 1368.2 425.0 1793.2 View list
18 1130137746 Von Heynitz, D (Daniel) 2 2.0 2 0 0 100.0 1378.4 425.0 1803.4 View list
19 1140157003 Wiggins, M (Mikhail) 2 2.0 2 0 0 100.0 1402.7 425.0 1827.7 View list
20 1140134075 Donker, J (Jesse) 2 1.5 1 1 0 75.0 1292.7 212.5 1505.2 View list