Player Page

Murray, J (Jaydon)
Dob: 2010/10/29 (U16)
Gender: Male
Chess SA id: 1100139758
FIDE id:
Region: Nelson Mandela Bay (ENM)
Citizen: RSA
Title(s):
Last active: 2024/05/11 (8 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
Curent Raw rating1412.6
Curent Weighted rating1267.3
Curent Weighted performance1408.0
Current official/published rating (highest between Raw, WR and WP)1412.6
Current floor (min rating allowed)912.6
Current highest rating achieved1412.6
Current K-factor32
Games played this month5
Score (S)3.0
Expected score (We)3.33
Difference (S-We)-0.33
Current Raw change (no limits, including tournament time weight)-8.8
Current min/max change allowed (with limits)±122.5
Current Raw change used (final)-8.8
Projected new Raw rating1403.8
Projected new Weighed rating1280.4
Projected new Weighted performance1408.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1408.0
Projected effective change (new Official - current Official)-4.6
Projected new highest rating1412.6
Projected new floor912.6
Projected new K-facor32
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
Curent Raw rating1404.4
Curent Weighted rating1266.6
Curent Weighted performance1395.5
Current official/published rating (highest between Raw, WR and WP)1404.4
Current floor (min rating allowed)904.4
Current highest rating achieved1404.4
Current K-factor32
Games played this month5
Score (S)3.0
Expected score (We)3.26
Difference (S-We)-0.26
Current Raw change (no limits, including tournament time weight)-8.3
Current min/max change allowed (with limits)±123.9
Current Raw change used (final)-8.3
Projected new Raw rating1396.1
Projected new Weighed rating1279.0
Projected new Weighted performance1395.5
Projected new official/published rating (highest between new Raw, new WR and new WP)1396.1
Projected effective change (new Official - current Official)-8.3
Projected new highest rating1404.4
Projected new floor904.4
Projected new K-facor32
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
Curent Raw rating1203.2
Curent Weighted rating1200.7
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1203.2
Current floor (min rating allowed)703.2
Current highest rating achieved1203.2
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)±165.1
Current Raw change used (final)0.0
Projected new Raw rating1203.2
Projected new Weighed rating1201.0
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1203.2
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1203.2
Projected new floor703.2
Projected new K-facor36
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
Curent Raw rating1200.0
Curent Weighted rating1200.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1200.0
Current floor (min rating allowed)703.2
Current highest rating achieved1200.0
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)±165.8
Current Raw change used (final)0.0
Projected new Raw rating1200.0
Projected new Weighed rating1200.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)1200.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1200.0
Projected new floor703.2
Projected new K-facor36
Tournaments
Tournament: NMBCU Trial 3 2024 (U16)
Start: 2024/05/10  End: 2024/05/11  Host: ENM  Type: Standard   Time: 60  Time weight: 0.83  Rounds: 5
Games: 5  Score: 3.0
Main rating: 1412.6  Rating gain/loss: -8.8
Type rating: 1404.4  Rating gain/loss: -8.3
Analysis
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
6 NMBCU Trial 3 2024 (U16) 2024/05/10 2024/05/11 Nelson Mandela Bay (ENM) Standard 60 0.83 6 5 3.0 1412.6 1404.4 Analysis
5 NMBCU Trials 2 2024 (U16) 2024/04/12 2024/04/13 Nelson Mandela Bay (ENM) Standard 60 0.83 6 4 4.0 1310.7 1312.6 Analysis
4 Madibaz Chess Tournament 2024 (B) 2024/03/01 2024/03/02 Nelson Mandela Bay (ENM) Standard 60 0.83 5 4 2.0 1307.1 1307.9 Analysis
3 Pearson Open Chess Tournament 2024 (B) 2024/02/23 2024/02/24 Nelson Mandela Bay (ENM) Standard 60 0.83 5 5 3.0 1249.4 1243.1 Analysis
2 NMBCU Trials 1 2024 (U16) 2024/02/16 2024/02/16 Nelson Mandela Bay (ENM) Standard 60 0.83 6 6 3.5 1249.4 1243.1 Analysis
1 YCA Otto Du Plessis Rapid 2024 (A) 2024/02/03 2024/02/03 Nelson Mandela Bay (ENM) Rapid 15 0.39 5 4 2.0 1249.4 1200.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
18 NMBCU Trial 3 2024 (U16) 2024/05/10 2024/05/11 Nelson Mandela Bay (ENM) Standard 60 0.83 6 5 3.0 1412.6 1404.4 Analysis
17 NMBCU Trials 2 2024 (U16) 2024/04/12 2024/04/13 Nelson Mandela Bay (ENM) Standard 60 0.83 6 4 4.0 1310.7 1312.6 Analysis
16 Madibaz Chess Tournament 2024 (B) 2024/03/01 2024/03/02 Nelson Mandela Bay (ENM) Standard 60 0.83 5 4 2.0 1307.1 1307.9 Analysis
15 Pearson Open Chess Tournament 2024 (B) 2024/02/23 2024/02/24 Nelson Mandela Bay (ENM) Standard 60 0.83 5 5 3.0 1249.4 1243.1 Analysis
14 NMBCU Trials 1 2024 (U16) 2024/02/16 2024/02/16 Nelson Mandela Bay (ENM) Standard 60 0.83 6 6 3.5 1249.4 1243.1 Analysis
13 YCA Otto Du Plessis Rapid 2024 (A) 2024/02/03 2024/02/03 Nelson Mandela Bay (ENM) Rapid 15 0.39 5 4 2.0 1249.4 1200.0 Analysis
12 Eastern Cape Chess Team Championship 2023 (U14) 2023/10/07 2023/10/08 Nelson Mandela Bay (ENM) Standard 65 0.85 5 4 1.0 1294.4 1295.7 Analysis
11 Eastern Cape Provincial Individual Championship 2023 (U14 Boys) 2023/10/05 2023/10/05 Nelson Mandela Bay (ENM) Standard 65 0.85 7 7 3.0 1294.4 1295.7 Analysis
10 NMBCU Closed 2023 (U14) 2023/08/11 2023/08/12 Nelson Mandela Bay (ENM) Standard 60 0.83 6 6 3.0 1302.6 1300.7 Analysis
9 NMBCU Trial 4 2023 (U14) 2023/07/28 2023/07/29 Nelson Mandela Bay (ENM) Standard 60 0.83 6 6 4.0 1255.8 1264.4 Analysis
8 EP Trials 3 2023 (U14) 2023/05/05 2023/05/06 Nelson Mandela Bay (ENM) Standard 60 0.83 6 6 4.0 1211.2 1217.6 Analysis
7 NMB 2nd Trials 2023 (U14) 2023/03/24 2023/03/25 Nelson Mandela Bay (ENM) Standard 60 0.83 6 3 2.0 1201.3 1207.2 Analysis
6 NMB 1st Trials 2023 (U14) 2023/02/17 2023/02/18 Nelson Mandela Bay (ENM) Standard 60 0.83 6 6 3.0 1187.0 1190.8 Analysis
5 2022 NMBCU Closed 2022 (U14) 2022/08/19 2022/08/20 Nelson Mandela Bay (ENM) Standard 60 0.83 5 5 2.5 1169.7 1166.8 Analysis
4 2022 NMBCU Trial 4 (U14) 2022/08/12 2022/08/13 Nelson Mandela Bay (ENM) Standard 60 0.83 6 6 3.0 1169.7 1166.8 Analysis
3 NMBCU Trial 3 2022 (U14) 2022/07/22 2022/07/23 Nelson Mandela Bay (ENM) Standard 60 0.83 6 6 2.0 1180.0 1176.4 Analysis
2 2022 NMB Junior Trials 2 (U12) 2022/05/13 2022/05/14 Nelson Mandela Bay (ENM) Standard 60 0.83 6 6 3.0 1179.7 1172.8 Analysis
1 2022 NMB Junior Trials 1 (U12) 2022/04/22 2022/04/23 Nelson Mandela Bay (ENM) Standard 60 0.83 6 6 3.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 28 16 3 9 17.5 62.5 106.3 1292.7 1398.9
White 13 7 2 4 8.0 61.5 98.1 1320.9 1419.0
Black 15 9 1 5 9.5 63.3 113.3 1268.3 1381.6
Standard All 24 14 3 7 15.5 64.6 124.0 1284.5 1408.5
White 11 6 2 3 7.0 63.6 115.9 1325.9 1441.8
Black 13 8 1 4 8.5 65.4 130.8 1249.4 1380.2
Rapid All 4 2 0 2 2.0 50.0 0.0 1341.9 1341.9
White 2 1 0 1 1.0 50.0 0.0 1293.3 1293.3
Black 2 1 0 1 1.0 50.0 0.0 1390.5 1390.5
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 95 47 8 40 51.0 53.7 31.3 1249.9 1281.2
White 45 21 5 19 23.5 52.2 18.9 1258.4 1277.3
Black 50 26 3 21 27.5 55.0 42.5 1242.2 1284.7
Standard All 91 45 8 38 49.0 53.8 32.7 1245.8 1278.5
White 43 20 5 18 22.5 52.3 19.8 1256.8 1276.5
Black 48 25 3 20 26.5 55.2 44.3 1236.0 1280.3
Rapid All 4 2 0 2 2.0 50.0 0.0 1341.9 1341.9
White 2 1 0 1 1.0 50.0 0.0 1293.3 1293.3
Black 2 1 0 1 1.0 50.0 0.0 1390.5 1390.5
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 2100116516 Welskit, T (Taaliah) 6 5.5 5 1 0 91.7 1227.3 354.2 1581.5 View list
2 1100139766 Sonti, K (Kamvalethu) 4 3.5 3 1 0 87.5 1234.0 318.8 1552.8 View list
3 1100099510 Petzer, D (Dante) 3 2.0 2 0 1 66.7 1227.4 141.7 1369.1 View list
4 110077415 Pienaar, K (Keane) 3 1.0 1 0 2 33.3 1236.3 -141.7 1094.6 View list
5 1100111044 Brown, N (Nathan) 3 0.5 0 1 2 16.7 1241.2 -283.3 957.8 View list
6 1100101545 Mbotshelwa, A (Avuyile) 3 0.5 0 1 2 16.7 1179.8 -283.3 896.5 View list
7 1110111043 Banda, B (Benjamin) 3 0.0 0 0 3 0.0 1298.6 -425.0 873.6 View list
8 1100140441 Dugmore, D (Deacon) 3 0.0 0 0 3 0.0 1283.0 -425.0 858.0 View list
9 210089659 Plaatjies, A (Angelique) 3 0.0 0 0 3 0.0 1183.1 -425.0 758.1 View list
10 1100139751 Hall, J (Joshua) 2 2.0 2 0 0 100.0 1233.5 425.0 1658.5 View list
11 1100139749 Felele, L (Liyolatha) 2 2.0 2 0 0 100.0 1179.8 425.0 1604.8 View list
12 1110131279 Smith, A (Andre) 2 2.0 2 0 0 100.0 1233.5 425.0 1658.5 View list
13 1100136242 Blandy, L (Levi) 2 1.5 1 1 0 75.0 1236.2 212.5 1448.7 View list
14 1090154758 Reid, L (Liam) 2 1.5 1 1 0 75.0 1331.0 212.5 1543.5 View list
15 1090111480 Sihewula, A (Achuma) 2 1.5 1 1 0 75.0 1361.7 212.5 1574.2 View list
16 110087673 Van Der Merwe, L (Lucas) 2 1.0 1 0 1 50.0 1230.3 0.0 1230.3 View list
17 1100111055 Rautenbach, J (Johan) 2 0.5 0 1 1 25.0 1279.2 -212.5 1066.7 View list
18 1110131971 Chipunza, J (Jared) 2 0.0 0 0 2 0.0 1276.0 -425.0 851.0 View list
19 1110131268 Clainos, S (Spiro) 2 0.0 0 0 2 0.0 1221.4 -425.0 796.4 View list
20 1100139755 Kipper, W (Wolfgang) 2 0.0 0 0 2 0.0 1174.8 -425.0 749.8 View list