Player Page

Glass, A (Aharon)
Dob: 2009/09/16 (U16)
Gender: Male
Chess SA id: 109094343
FIDE id:
Region: Johannesburg Metro (GJM)
Citizen: RSA
Title(s):
Last active: 2024/10/21 (43 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 rating1449.6
Current Weighted rating1397.6
Current Weighted performance1437.6
Current official/published rating (highest between Raw, WR and WP)1449.6
Current highest rating achieved1449.6
Current floor (min rating allowed)949.6
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)±116.2
Current Raw change used (final)0.0
Projected new Raw rating1449.6
Projected new Weighed rating1287.0
Projected new Weighted performance1437.6
Projected new final Raw rating (if new WP > new Raw)1449.6
Projected new highest rating1449.6
Projected new floor949.6
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1449.6
Projected effective change (new Official - current Official)=0.0
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 rating1451.1
Current Weighted rating1401.4
Current Weighted performance1437.6
Current official/published rating (highest between Raw, WR and WP)1451.1
Current highest rating achieved1451.1
Current floor (min rating allowed)951.1
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)±115.9
Current Raw change used (final)0.0
Projected new Raw rating1451.1
Projected new Weighed rating1290.2
Projected new Weighted performance1437.6
Projected new final Raw rating (if new WP > new Raw)1451.1
Projected new highest rating1451.1
Projected new floor951.1
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1451.1
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 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
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 rating1210.4
Current Weighted rating1210.1
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1210.4
Current highest rating achieved1210.4
Current floor (min rating allowed)710.4
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)±163.4
Current Raw change used (final)0.0
Projected new Raw rating1210.4
Projected new Weighed rating1113.4
Projected new Weighted performance408.4
Projected new final Raw rating (if new WP > new Raw)1210.4
Projected new highest rating1210.4
Projected new floor710.4
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1210.4
Projected effective change (new Official - current Official)=0.0
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
5 JCC St Peters High Schools League 2024 (A) 2024/09/09 2024/10/21 Johannesburg Metro (GJM) Standard 60 0.83 6 4 2.0 1449.1 1451.1 Analysis
4 Second Knight Riders Juniors Open Chess Tournament 2024 (A+B) 2024/06/08 2024/06/08 Johannesburg Metro (GJM) Standard 60 0.83 5 5 3.5 1351.5 1354.5 Analysis
3 JCC Steyn City High Schools League 2024 (A) 2024/05/11 2024/05/25 Johannesburg Metro (GJM) Standard 60 0.83 6 4 3.0 1351.5 1354.5 Analysis
2 1st Knights Open Tournament 2024 (B) 2024/03/23 2024/03/23 Johannesburg Metro (GJM) Standard 60 0.83 5 4 2.0 1347.6 1350.7 Analysis
1 Dainfern College Chess League 2024 (A) 2024/01/29 2024/03/11 Johannesburg Metro (GJM) Standard 60 0.83 6 6 1.5 1374.8 1379.5 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
14 JCC St Peters High Schools League 2024 (A) 2024/09/09 2024/10/21 Johannesburg Metro (GJM) Standard 60 0.83 6 4 2.0 1449.1 1451.1 Analysis
13 Second Knight Riders Juniors Open Chess Tournament 2024 (A+B) 2024/06/08 2024/06/08 Johannesburg Metro (GJM) Standard 60 0.83 5 5 3.5 1351.5 1354.5 Analysis
12 JCC Steyn City High Schools League 2024 (A) 2024/05/11 2024/05/25 Johannesburg Metro (GJM) Standard 60 0.83 6 4 3.0 1351.5 1354.5 Analysis
11 1st Knights Open Tournament 2024 (B) 2024/03/23 2024/03/23 Johannesburg Metro (GJM) Standard 60 0.83 5 4 2.0 1347.6 1350.7 Analysis
10 Dainfern College Chess League 2024 (A) 2024/01/29 2024/03/11 Johannesburg Metro (GJM) Standard 60 0.83 6 6 1.5 1374.8 1379.5 Analysis
9 St Peters College Chess League 2023 (A) 2023/09/11 2023/10/23 Johannesburg Metro (GJM) Standard 60 0.83 6 3 1.0 1380.2 1387.8 Analysis
8 2023 Tshwane Chess FIDE Rated Blitz League 1 2023/05/28 2023/05/28 Tshwane (GTP) Blitz 5 0.18 9 9 5.0 1377.4 1200.0 Analysis
7 Steyn City School Chess League 2023 (A) 2023/05/05 2023/05/29 Johannesburg Metro (GJM) Standard 60 0.83 6 5 2.0 1377.4 1400.3 Analysis
6 Dainfern College Chess League 2023 (A) 2023/01/30 2023/03/13 Johannesburg Metro (GJM) Standard 60 0.83 6 5 4.0 1335.6 1353.5 Analysis
5 2022 South African Junior Team Chess Championships (U16 Open) 2022/12/04 2022/12/08 4 Knights (4K) Standard 120 1.00 7 7 3.0 1371.6 1397.4 Analysis
4 JMC 3rd Trials 2022 (C) 2022/09/11 2022/09/11 Johannesburg Metro (GJM) Standard 60 0.83 5 5 5.0 1308.0 1321.8 Analysis
3 Goforchess Junior Chess Championship 1 2020 2020/11/08 2020/11/08 Johannesburg Metro (GJM) Standard 60 0.83 5 5 3.0 1287.7 1302.0 Analysis
2 Goforchess Introduction to Chess Tournament 2020 (Championship) 2020/02/16 2020/02/16 Johannesburg Metro (GJM) Standard 60 0.83 5 5 4.5 1213.6 1215.2 Analysis
1 JHB North High School League 2019 2019/02/19 2019/07/22 Chess Excellence (CEX) Standard 60 0.83 5 5 3.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 23 11 2 10 12.0 52.2 18.5 1450.1 1468.6
White 13 7 2 4 8.0 61.5 98.1 1427.6 1525.7
Black 10 4 0 6 4.0 40.0 -85.0 1479.4 1394.4
Standard All 23 11 2 10 12.0 52.2 18.5 1450.1 1468.6
White 13 7 2 4 8.0 61.5 98.1 1427.6 1525.7
Black 10 4 0 6 4.0 40.0 -85.0 1479.4 1394.4
Rapid 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
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 72 41 3 28 42.5 59.0 76.7 1360.1 1436.8
White 36 21 2 13 22.0 61.1 94.4 1372.6 1467.0
Black 36 20 1 15 20.5 56.9 59.0 1347.6 1406.7
Standard All 63 36 3 24 37.5 59.5 81.0 1345.0 1426.0
White 31 19 2 10 20.0 64.5 123.4 1346.8 1470.2
Black 32 17 1 14 17.5 54.7 39.8 1343.3 1383.2
Rapid 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
Blitz All 9 5 0 4 5.0 55.6 47.2 1465.6 1512.8
White 5 2 0 3 2.0 40.0 -85.0 1532.5 1447.5
Black 4 3 0 1 3.0 75.0 212.5 1381.9 1594.4
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 1090144948 De Abreu, P (Pedro) 3 3.0 3 0 0 100.0 1378.7 425.0 1803.7 View list
2 1080143808 Dukhan, K (Kashvir) 3 0.0 0 0 3 0.0 1390.7 -425.0 965.7 View list
3 104056090 Weisz, B (Benjamin) 3 0.0 0 0 3 0.0 1304.3 -425.0 879.3 View list
4 1110112163 Chen, Y (Youlin) 2 2.0 2 0 0 100.0 1280.6 425.0 1705.6 View list
5 1110106584 Tarry, G (Gabriel) 2 2.0 2 0 0 100.0 1250.7 425.0 1675.7 View list
6 107080820 Rowberry, T (Thomas) 2 1.5 1 1 0 75.0 1411.9 212.5 1624.4 View list
7 1070152459 Clarke, M (Myron) 2 1.0 1 0 1 50.0 1355.2 0.0 1355.2 View list
8 110086011 Felix, R (Raphael) 2 0.0 0 0 2 0.0 1411.9 -425.0 986.9 View list
9 207069536 Boshoma, C (Chisomo) 2 0.0 0 0 2 0.0 1376.1 -425.0 951.1 View list
10 102073156 Das, D (Deeptanshu) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
11 1110133758 Bloem, J (James) 1 1.0 1 0 0 100.0 1308.0 425.0 1733.0 View list
12 1060106085 Duek, D (Daniel) 1 1.0 1 0 0 100.0 1308.0 425.0 1733.0 View list
13 1140149149 Dsouza, E (Ethan) 1 1.0 1 0 0 100.0 1377.4 425.0 1802.4 View list
14 1060153735 Dowse, D (Daniel) 1 1.0 1 0 0 100.0 1377.4 425.0 1802.4 View list
15 2090155379 Emeruh, P (Praise) 1 1.0 1 0 0 100.0 1380.2 425.0 1805.2 View list
16 2070300145 Gebuza, M (Mbali) 1 1.0 1 0 0 100.0 1371.6 425.0 1796.6 View list
17 1110097687 Froom, D (David) 1 1.0 1 0 0 100.0 1308.0 425.0 1733.0 View list
18 1070153708 Lancaster, K (Kyra) 1 1.0 1 0 0 100.0 1351.5 425.0 1776.5 View list
19 104056084 Lipschitz, L (Levi) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
20 1070143429 Mabutho, Q (Qhama) 1 1.0 1 0 0 100.0 1335.6 425.0 1760.6 View list