Player Page

Hall, J (Joshua)
Dob: 2010/08/30 (U16)
Gender: Male
Chess SA id: 1100139751
FIDE id:
Region: Nelson Mandela Bay (ENM)
Citizen: RSA
Title(s):
Last active: 2024/05/28 (24 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 rating1351.5
Current Weighted rating1284.1
Current Weighted performance1320.8
Current official/published rating (highest between Raw, WR and WP)1351.5
Current highest rating achieved1357.2
Current floor (min rating allowed)857.2
Current K-factor36
Games played this month5
Score (S)1.0
Expected score (We)2.46
Difference (S-We)-1.23
Current Raw change (no limits, including tournament time weight)-44.2
Current min/max change allowed (with limits)±133.6
Current Raw change used (final)-44.2
Projected new Raw rating1307.3
Projected new Weighed rating1184.1
Projected new Weighted performance1256.4
Projected new final Raw rating (if new WP > new Raw)1307.3
Projected new highest rating1357.2
Projected new floor857.2
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1307.3
Projected effective change (new Official - current Official)-44.2
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 rating1363.1
Current Weighted rating1288.2
Current Weighted performance1318.6
Current official/published rating (highest between Raw, WR and WP)1363.1
Current highest rating achieved1363.8
Current floor (min rating allowed)863.8
Current K-factor36
Games played this month5
Score (S)1.0
Expected score (We)2.53
Difference (S-We)-1.53
Current Raw change (no limits, including tournament time weight)-55.1
Current min/max change allowed (with limits)±131.4
Current Raw change used (final)-55.1
Projected new Raw rating1308.0
Projected new Weighed rating1188.0
Projected new Weighted performance1263.7
Projected new final Raw rating (if new WP > new Raw)1308.0
Projected new highest rating1363.8
Projected new floor863.8
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1308.0
Projected effective change (new Official - current Official)-55.1
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 rating1198.8
Current Weighted rating1201.9
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1201.9
Current highest rating achieved1205.6
Current floor (min rating allowed)705.6
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)±166.1
Current Raw change used (final)0.0
Projected new Raw rating1198.8
Projected new Weighed rating1105.8
Projected new Weighted performance1161.3
Projected new final Raw rating (if new WP > new Raw)1198.8
Projected new highest rating1205.6
Projected new floor705.6
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1198.8
Projected effective change (new Official - current Official)-3.1
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 rating1200.0
Current Weighted rating1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1200.0
Current highest rating achieved1200.0
Current floor (min rating allowed)700.0
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 rating1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
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
Tournaments
Tournament: Uitenhage Chess Club Presidential Cup 2024 (A)
Start: 2024/04/30  End: 2024/05/28  Host: ENM  Type: Standard   Time: 62  Time weight: 0.84  Rounds: 5
Games: 5  Score: 1.0
Main rating: 1351.5  Rating gain/loss: -44.2
Type rating: 1363.1  Rating gain/loss: -55.1
Analysis
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
7 NMBCU Trial 3 2024 (U16) 2024/05/10 2024/05/11 Nelson Mandela Bay (ENM) Standard 60 0.83 6 6 3.5 1332.1 1340.8 Analysis
6 Uitenhage Chess Club Presidential Cup 2024 (A) 2024/04/30 2024/05/28 Nelson Mandela Bay (ENM) Standard 62 0.84 5 5 1.0 1351.5 1363.1 Analysis
5 NMBCU Trials 2 2024 (U16) 2024/04/12 2024/04/13 Nelson Mandela Bay (ENM) Standard 60 0.83 6 6 5.0 1288.7 1285.4 Analysis
4 UCC Rapid April 2024 2024/04/09 2024/04/23 Nelson Mandela Bay (ENM) Rapid 17 0.42 6 3 2.0 1288.7 1200.6 Analysis
3 UCC Blitz Tournamen March 2024 2024/03/26 2024/04/02 Nelson Mandela Bay (ENM) Rapid 10 0.29 6 6 2.5 1288.7 1200.6 Analysis
2 NMBCU Trials 1 2024 (U16) 2024/02/16 2024/02/16 Nelson Mandela Bay (ENM) Standard 60 0.83 6 5 1.5 1306.1 1306.6 Analysis
1 Uitenhage Chess Club Rapid January 2024 2024/01/30 2024/02/13 Nelson Mandela Bay (ENM) Rapid 20 0.47 6 6 3.0 1306.1 1205.6 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
20 NMBCU Trial 3 2024 (U16) 2024/05/10 2024/05/11 Nelson Mandela Bay (ENM) Standard 60 0.83 6 6 3.5 1332.1 1340.8 Analysis
19 Uitenhage Chess Club Presidential Cup 2024 (A) 2024/04/30 2024/05/28 Nelson Mandela Bay (ENM) Standard 62 0.84 5 5 1.0 1351.5 1363.1 Analysis
18 NMBCU Trials 2 2024 (U16) 2024/04/12 2024/04/13 Nelson Mandela Bay (ENM) Standard 60 0.83 6 6 5.0 1288.7 1285.4 Analysis
17 UCC Rapid April 2024 2024/04/09 2024/04/23 Nelson Mandela Bay (ENM) Rapid 17 0.42 6 3 2.0 1288.7 1200.6 Analysis
16 UCC Blitz Tournamen March 2024 2024/03/26 2024/04/02 Nelson Mandela Bay (ENM) Rapid 10 0.29 6 6 2.5 1288.7 1200.6 Analysis
15 NMBCU Trials 1 2024 (U16) 2024/02/16 2024/02/16 Nelson Mandela Bay (ENM) Standard 60 0.83 6 5 1.5 1306.1 1306.6 Analysis
14 Uitenhage Chess Club Rapid January 2024 2024/01/30 2024/02/13 Nelson Mandela Bay (ENM) Rapid 20 0.47 6 6 3.0 1306.1 1205.6 Analysis
13 UCC Club Champs 2023 (B) 2023/10/17 2023/11/21 Nelson Mandela Bay (ENM) Standard 60 0.83 5 3 2.0 1304.0 1303.7 Analysis
12 Eastern Cape Chess Team Championship 2023 (U14) 2023/10/07 2023/10/08 Sarah Baartman (ESB) Standard 65 0.85 5 4 1.0 1345.3 1363.8 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 3.5 1345.3 1363.8 Analysis
10 Uitenhage Chess Club RAPID III 2023 2023/08/29 2023/09/12 Nelson Mandela Bay (ENM) Rapid 15 0.39 6 6 3.0 1357.2 1200.0 Analysis
9 Uitenhage Chess Club Grand Prix 2023 (B) 2023/08/25 2023/08/26 Nelson Mandela Bay (ENM) Standard 60 0.83 5 5 4.0 1240.2 1247.7 Analysis
8 NMBCU Closed 2023 (U14) 2023/08/11 2023/08/12 Nelson Mandela Bay (ENM) Standard 60 0.83 6 6 2.0 1240.2 1247.7 Analysis
7 NMBCU Trial 4 2023 (U14) 2023/07/28 2023/07/29 Nelson Mandela Bay (ENM) Standard 60 0.83 6 6 3.0 1256.0 1268.6 Analysis
6 UCC Presidential Cup 2023 (B) 2023/07/18 2023/08/15 Nelson Mandela Bay (ENM) Standard 60 0.83 5 4 3.5 1240.2 1247.7 Analysis
5 EP Trials 3 2023 (U14) 2023/05/05 2023/05/06 Nelson Mandela Bay (ENM) Standard 60 0.83 6 6 4.0 1195.7 1204.9 Analysis
4 UCC Protea Cup 2023 (B) 2023/04/15 2023/05/30 Nelson Mandela Bay (ENM) Standard 60 0.83 8 5 3.0 1195.7 1204.9 Analysis
3 NMB 2nd Trials 2023 (U14) 2023/03/24 2023/03/25 Nelson Mandela Bay (ENM) Standard 60 0.83 6 6 2.5 1205.9 1216.8 Analysis
2 NMB 1st Trials 2023 (U14) 2023/02/17 2023/02/18 Nelson Mandela Bay (ENM) Standard 60 0.83 6 6 4.0 1167.1 1161.6 Analysis
1 2022 NMB Junior Trials 1 (U12) 2022/04/22 2022/04/23 Nelson Mandela Bay (ENM) Standard 60 0.83 6 6 2.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 37 16 5 16 18.5 50.0 0.0 1307.3 1307.3
White 20 10 3 7 11.5 57.5 63.7 1273.4 1337.2
Black 17 6 2 9 7.0 41.2 -75.0 1347.1 1272.1
Standard All 22 9 4 9 11.0 50.0 0.0 1317.5 1317.5
White 11 5 2 4 6.0 54.5 38.6 1278.3 1316.9
Black 11 4 2 5 5.0 45.5 -38.6 1356.7 1318.1
Rapid All 15 7 1 7 7.5 50.0 0.0 1292.3 1292.3
White 9 5 1 3 5.5 61.1 94.4 1267.5 1361.9
Black 6 2 0 4 2.0 33.3 -141.7 1329.6 1187.9
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 107 52 8 47 56.0 52.3 19.9 1261.7 1281.6
White 57 28 4 25 30.0 52.6 22.4 1252.7 1275.0
Black 50 24 4 22 26.0 52.0 17.0 1272.1 1289.1
Standard All 86 42 7 37 45.5 52.9 24.7 1258.2 1282.9
White 45 21 3 21 22.5 50.0 0.0 1251.9 1251.9
Black 41 21 4 16 23.0 56.1 51.8 1265.1 1316.9
Rapid All 21 10 1 10 10.5 50.0 0.0 1276.1 1276.1
White 12 7 1 4 7.5 62.5 106.3 1255.3 1361.6
Black 9 3 0 6 3.0 33.3 -141.7 1303.8 1162.2
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 1100158532 Prins, J (Joshua) 5 3.5 3 1 1 70.0 1308.3 170.0 1478.3 View list
2 1100139765 Schler, J (Jayden) 5 0.0 0 0 5 0.0 1279.9 -425.0 854.9 View list
3 2120151209 Van Greunen, M (Melaney) 4 4.0 4 0 0 100.0 1282.6 425.0 1707.6 View list
4 1100160716 Barnard, C (Connor) 3 1.0 1 0 2 33.3 1293.5 -141.7 1151.8 View list
5 1100139755 Kipper, W (Wolfgang) 3 0.5 0 1 2 16.7 1239.4 -283.3 956.1 View list
6 1120160717 George, P (Panashe) 2 2.0 2 0 0 100.0 1273.2 425.0 1698.2 View list
7 1090099503 Gie, L (Luca) 2 2.0 2 0 0 100.0 1310.4 425.0 1735.4 View list
8 2110152427 Hutton, Y (Yale) 2 2.0 2 0 0 100.0 1225.8 425.0 1650.8 View list
9 1110106675 Mangala, S (Sibonelo) 2 2.0 2 0 0 100.0 1218.0 425.0 1643.0 View list
10 1100099510 Petzer, D (Dante) 2 2.0 2 0 0 100.0 1231.0 425.0 1656.0 View list
11 1190140439 Ackerdien, S (Saud) 2 1.0 1 0 1 50.0 1317.0 0.0 1317.0 View list
12 1110151664 Bester, M (Michael) 2 1.0 1 0 1 50.0 1272.1 0.0 1272.1 View list
13 1110151215 Rossouw, T (Tyler) 2 1.0 1 0 1 50.0 1248.1 0.0 1248.1 View list
14 2130139738 Schler, J (Jannei) 2 1.0 1 0 1 50.0 1242.2 0.0 1242.2 View list
15 1110131279 Smith, A (Andre) 2 1.0 1 0 1 50.0 1320.1 0.0 1320.1 View list
16 1160153683 Verwey, M (Malan) 2 1.0 1 0 1 50.0 1296.3 0.0 1296.3 View list
17 109083952 Taljard, J (Julian) 2 0.5 0 1 1 25.0 1319.1 -212.5 1106.6 View list
18 1100111044 Brown, N (Nathan) 2 0.0 0 0 2 0.0 1203.0 -425.0 778.0 View list
19 1100139758 Murray, J (Jaydon) 2 0.0 0 0 2 0.0 1225.8 -425.0 800.8 View list
20 1110139747 De Jager, L (Leon) 1 1.0 1 0 0 100.0 1167.1 425.0 1592.1 View list