Player Page

Don, K (Kyle)
Dob: 2009/12/09 (U16)
Gender: Male
Chess SA id: 1090134317
FIDE id: Don
Region: West Coast (WCU)
Citizen: RSA
Title(s):
Last active: 2024/11/02 (21 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 rating1421.0
Current Weighted rating1370.2
Current Weighted performance1346.1
Current official/published rating (highest between Raw, WR and WP)1421.0
Current highest rating achieved1421.0
Current floor (min rating allowed)921.0
Current K-factor32
Games played this month10
Score (S)3.5
Expected score (We)5.78
Difference (S-We)-1.67
Current Raw change (no limits, including tournament time weight)-53.4
Current min/max change allowed (with limits)±121.0
Current Raw change used (final)-53.4
Projected new Raw rating1367.6
Projected new Weighed rating1262.0
Projected new Weighted performance1259.6
Projected new final Raw rating (if new WP > new Raw)1367.6
Projected new highest rating1421.0
Projected new floor921.0
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1367.6
Projected effective change (new Official - current Official)-53.4
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 rating1378.6
Current Weighted rating1320.0
Current Weighted performance1304.8
Current official/published rating (highest between Raw, WR and WP)1378.6
Current highest rating achieved1378.6
Current floor (min rating allowed)878.6
Current K-factor36
Games played this month5
Score (S)0.5
Expected score (We)2.30
Difference (S-We)-1.80
Current Raw change (no limits, including tournament time weight)-64.8
Current min/max change allowed (with limits)±128.6
Current Raw change used (final)-64.8
Projected new Raw rating1313.8
Projected new Weighed rating1216.2
Projected new Weighted performance1265.8
Projected new final Raw rating (if new WP > new Raw)1313.8
Projected new highest rating1378.6
Projected new floor878.6
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1313.8
Projected effective change (new Official - current Official)-64.8
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 rating1379.4
Current Weighted rating1364.5
Current Weighted performance1274.8
Current official/published rating (highest between Raw, WR and WP)1379.4
Current highest rating achieved1383.0
Current floor (min rating allowed)883.0
Current K-factor36
Games played this month5
Score (S)3.0
Expected score (We)3.44
Difference (S-We)-0.44
Current Raw change (no limits, including tournament time weight)-15.8
Current min/max change allowed (with limits)±128.4
Current Raw change used (final)-15.8
Projected new Raw rating1363.6
Projected new Weighed rating1256.6
Projected new Weighted performance1295.6
Projected new final Raw rating (if new WP > new Raw)1363.6
Projected new highest rating1383.0
Projected new floor883.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1363.6
Projected effective change (new Official - current Official)-15.8
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 rating936.2
Current Weighted rating936.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)936.2
Current highest rating achieved936.2
Current floor (min rating allowed)500.0
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)±241.5
Current Raw change used (final)0.0
Projected new Raw rating936.2
Projected new Weighed rating861.3
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating936.2
Projected new floor500.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)936.2
Projected effective change (new Official - current Official)=0.0
Tournaments
Tournament: PR Booyse Standard Tournament 2024 (Elite)
Start: 2024/11/02  End: 2024/11/02  Host: WCU  Type: Standard   Time: 60  Time weight: 0.83  Rounds: 5
Games: 5  Score: 0.5
Main rating: 1421.0  Rating gain/loss: -44.1
Type rating: 1378.6  Rating gain/loss: -64.8
Analysis
Tournament: West Coast Grand Challange League 2024 (HS Champions)
Start: 2024/10/26  End: 2024/10/26  Host: WCU  Type: Rapid   Time: 20  Time weight: 0.47  Rounds: 5
Games: 5  Score: 3.0
Main rating: 1421.0  Rating gain/loss: -9.3
Type rating: 1379.4  Rating gain/loss: -15.8
Analysis
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
8 PR Booyse Standard Tournament 2024 (Elite) 2024/11/02 2024/11/02 West Coast (WCU) Standard 60 0.83 5 5 0.5 1421.0 1378.6 Analysis
7 West Coast Grand Challange League 2024 (HS Champions) 2024/10/26 2024/10/26 West Coast (WCU) Rapid 20 0.47 5 5 3.0 1421.0 1379.4 Analysis
6 Pedro Booyse Top Schools Championships 2024 (U18) 2024/07/20 2024/07/20 West Coast (WCU) Standard 60 0.83 6 6 5.0 1378.0 1327.8 Analysis
5 Lower West Top Schools 2024 (U18) 2024/05/11 2024/05/11 West Coast (WCU) Rapid 30 0.60 5 5 3.0 1378.0 1383.0 Analysis
4 Deep Blue Open 2024 (Advanced) 2024/04/13 2024/04/13 West Coast (WCU) Rapid 35 0.66 5 5 4.0 1361.6 1348.8 Analysis
3 Western Cape HS Individuals Championship 2024 (U15 Boys) 2024/03/21 2024/03/22 Overberg (WOS) Standard 60 0.83 6 6 3.0 1338.0 1293.6 Analysis
2 West Coast Schools Chess Prestige Championships 2024 (U15 Boys) 2024/02/24 2024/02/24 West Coast (WCU) Rapid 30 0.60 5 5 3.0 1346.9 1361.0 Analysis
1 Lower West Coast Schools Chess Prestige 2024 (U15 Boys) 2024/02/17 2024/02/17 West Coast (WCU) Rapid 30 0.60 5 5 3.0 1346.9 1361.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
29 PR Booyse Standard Tournament 2024 (Elite) 2024/11/02 2024/11/02 West Coast (WCU) Standard 60 0.83 5 5 0.5 1421.0 1378.6 Analysis
28 West Coast Grand Challange League 2024 (HS Champions) 2024/10/26 2024/10/26 West Coast (WCU) Rapid 20 0.47 5 5 3.0 1421.0 1379.4 Analysis
27 Pedro Booyse Top Schools Championships 2024 (U18) 2024/07/20 2024/07/20 West Coast (WCU) Standard 60 0.83 6 6 5.0 1378.0 1327.8 Analysis
26 Lower West Top Schools 2024 (U18) 2024/05/11 2024/05/11 West Coast (WCU) Rapid 30 0.60 5 5 3.0 1378.0 1383.0 Analysis
25 Deep Blue Open 2024 (Advanced) 2024/04/13 2024/04/13 West Coast (WCU) Rapid 35 0.66 5 5 4.0 1361.6 1348.8 Analysis
24 Western Cape HS Individuals Championship 2024 (U15 Boys) 2024/03/21 2024/03/22 Overberg (WOS) Standard 60 0.83 6 6 3.0 1338.0 1293.6 Analysis
23 West Coast Schools Chess Prestige Championships 2024 (U15 Boys) 2024/02/24 2024/02/24 West Coast (WCU) Rapid 30 0.60 5 5 3.0 1346.9 1361.0 Analysis
22 Lower West Coast Schools Chess Prestige 2024 (U15 Boys) 2024/02/17 2024/02/17 West Coast (WCU) Rapid 30 0.60 5 5 3.0 1346.9 1361.0 Analysis
21 West Coast Primary Schools Grand Challenge League 2023 (High School) 2023/10/21 2023/10/21 West Coast (WCU) Rapid 15 0.39 5 5 3.0 1343.5 1363.9 Analysis
20 Western Cape Top Schools 2023 (U15 Mixed) 2023/09/02 2023/09/03 Cape Winelands (WCW) Standard 60 0.83 6 6 3.0 1339.0 1279.2 Analysis
19 CW Top Schools 2023 (Advanced) 2023/08/11 2023/08/13 West Coast (WCU) Standard 90 0.94 6 6 2.0 1375.5 1304.0 Analysis
18 Pedro Booyse Top Schools 2023 (High School) 2023/07/29 2023/07/29 West Coast (WCU) Standard 60 0.83 5 5 4.0 1360.9 1273.8 Analysis
17 Lower West Coast Top Schools Championships 2023 (High School) 2023/06/10 2023/06/10 West Coast (WCU) Rapid 30 0.60 5 5 4.5 1322.3 1307.8 Analysis
16 West Coast Open 2023 (Elite) 2023/05/20 2023/06/03 West Coast (WCU) Standard 65 0.85 5 5 3.0 1322.3 1259.0 Analysis
15 St Helenabaai Open 2023 (Elite) 2023/05/13 2023/05/13 West Coast (WCU) Rapid 30 0.60 5 5 3.0 1303.1 1288.0 Analysis
14 Western Cape HS Individuals 2023 (U15 Boys) 2023/04/01 2023/04/02 Cape Town (WCT) Standard 60 0.83 6 6 3.0 1285.5 1226.2 Analysis
13 West Coast High School Championships 2023 (U15 Boys) 2023/02/18 2023/02/18 West Coast (WCU) Standard 60 0.83 6 6 3.0 1316.4 1239.5 Analysis
12 Lower West Coast High Schools Prestige 2023 (U15 Boys) 2023/02/11 2023/02/11 West Coast (WCU) Rapid 30 0.60 5 4 2.0 1316.4 1292.0 Analysis
11 West Coast Open 2022 (Open) 2022/11/05 2022/11/05 West Coast (WCU) Standard 65 0.85 6 6 3.5 1288.5 1217.5 Analysis
10 West Coast Chess Open 2022 (U13 Boys) 2022/10/15 2022/10/15 West Coast (WCU) Rapid 25 0.54 5 5 4.5 1233.3 1201.4 Analysis
12
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 42 24 1 17 24.5 58.3 70.8 1309.9 1380.7
White 23 14 0 9 14.0 60.9 92.4 1290.6 1383.0
Black 19 10 1 8 10.5 55.3 44.7 1333.2 1377.9
Standard All 17 8 1 8 8.5 50.0 0.0 1403.0 1403.0
White 8 5 0 3 5.0 62.5 106.3 1383.1 1489.4
Black 9 3 1 5 3.5 38.9 -94.4 1420.7 1326.3
Rapid All 25 16 0 9 16.0 64.0 119.0 1246.5 1365.5
White 15 9 0 6 9.0 60.0 85.0 1241.3 1326.3
Black 10 7 0 3 7.0 70.0 170.0 1254.4 1424.4
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 150 85 5 60 87.5 58.3 70.8 1280.4 1351.3
White 76 44 1 31 44.5 58.6 72.7 1274.5 1347.2
Black 74 41 4 29 43.0 58.1 68.9 1286.5 1355.4
Standard All 81 40 3 38 41.5 51.2 10.5 1306.1 1316.6
White 38 20 0 18 20.0 52.6 22.4 1304.4 1326.8
Black 43 20 3 20 21.5 50.0 0.0 1307.5 1307.5
Rapid All 69 45 2 22 46.0 66.7 141.7 1250.3 1392.0
White 38 24 1 13 24.5 64.5 123.0 1244.7 1367.7
Black 31 21 1 9 21.5 69.4 164.5 1257.3 1421.8
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
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 109090543 Visagie, C (Christopher) 6 2.5 2 1 3 41.7 1299.0 -70.8 1228.2 View list
2 1090143088 Huisamen, A (Albertus) 3 3.0 3 0 0 100.0 1238.3 425.0 1663.3 View list
3 1100153802 Meyer, D (Dewanio) 3 3.0 3 0 0 100.0 1348.3 425.0 1773.3 View list
4 1060130313 Davids, C (Cleverton) 3 2.0 2 0 1 66.7 1328.5 141.7 1470.2 View list
5 1090096311 Schroeder, L (Liam) 3 1.5 1 1 1 50.0 1319.1 0.0 1319.1 View list
6 109093559 Kameel, L (Lindon) 3 1.0 1 0 2 33.3 1131.7 -141.7 990.0 View list
7 1080149700 Lombaard, J (Jadrin) 3 1.0 1 0 2 33.3 1392.3 -141.7 1250.7 View list
8 1070160356 Clemitson, A (Alexander) 2 2.0 2 0 0 100.0 1360.8 425.0 1785.8 View list
9 1090110403 Horn, M (Marshall) 2 2.0 2 0 0 100.0 1104.6 425.0 1529.6 View list
10 1080117545 Karolus, J (Jade) 2 2.0 2 0 0 100.0 1129.3 425.0 1554.3 View list
11 1090138341 Smith, T (Tyron) 2 2.0 2 0 0 100.0 1259.2 425.0 1684.2 View list
12 1100145204 Syster, M (Macneil) 2 2.0 2 0 0 100.0 1354.3 425.0 1779.3 View list
13 2090192709 Van Der Westhuizen, L (Lauren) 2 2.0 2 0 0 100.0 1378.0 425.0 1803.0 View list
14 1090105088 Williams, C (Clarance-John) 2 2.0 2 0 0 100.0 1166.9 425.0 1591.9 View list
15 1080110428 Beukes, H (Hen-Lee) 2 1.0 1 0 1 50.0 1368.7 0.0 1368.7 View list
16 109093484 Duiker, P (Phillip) 2 1.0 1 0 1 50.0 1170.4 0.0 1170.4 View list
17 2100142543 Love, C (Celine) 2 1.0 1 0 1 50.0 1354.8 0.0 1354.8 View list
18 1110139048 Siebritz, Y (Yul) 2 1.0 1 0 1 50.0 1233.0 0.0 1233.0 View list
19 1100142277 Tieling, D (Denilhio) 2 1.0 1 0 1 50.0 1136.0 0.0 1136.0 View list
20 1080105922 Basson, Z (Zanco) 2 0.5 0 1 1 25.0 1341.6 -212.5 1129.1 View list