Player Page

Letsebe, B (Barry Stebe)
Dob: 2003/04/18 (Adult)
Gender: Male
Chess SA id: 1030137758
FIDE id:
Region: Chess South Africa (CSA)
Citizen: RSA
Title(s):
Last active: 2024/02/24 (85 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 rating1646.6
Curent Weighted rating1452.2
Curent Weighted performance1458.4
Current official/published rating (highest between Raw, WR and WP)1646.6
Current floor (min rating allowed)1146.6
Current highest rating achieved1646.6
Current K-factor28
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)±87.8
Current Raw change used (final)0.0
Projected new Raw rating1646.6
Projected new Weighed rating1473.2
Projected new Weighted performance1458.4
Projected new official/published rating (highest between new Raw, new WR and new WP)1646.6
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1646.6
Projected new floor1146.6
Projected new K-facor28
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 rating1423.5
Curent Weighted rating1321.7
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1423.5
Current floor (min rating allowed)923.5
Current highest rating achieved1423.5
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)±120.6
Current Raw change used (final)0.0
Projected new Raw rating1423.5
Projected new Weighed rating1332.4
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1423.5
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1423.5
Projected new floor923.5
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 rating1293.1
Curent Weighted rating1283.6
Curent Weighted performance1139.4
Current official/published rating (highest between Raw, WR and WP)1293.1
Current floor (min rating allowed)796.7
Current highest rating achieved1296.7
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)±145.2
Current Raw change used (final)0.0
Projected new Raw rating1293.1
Projected new Weighed rating1285.3
Projected new Weighted performance1139.4
Projected new official/published rating (highest between new Raw, new WR and new WP)1293.1
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1296.7
Projected new floor796.7
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 rating1852.2
Curent Weighted rating1439.1
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1852.2
Current floor (min rating allowed)796.7
Current highest rating achieved1852.2
Current K-factor24
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)±65.5
Current Raw change used (final)0.0
Projected new Raw rating1852.2
Projected new Weighed rating1480.4
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)1852.2
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1852.2
Projected new floor796.7
Projected new K-facor24
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
1 Pearson Open Chess Tournament 2024 (A) 2024/02/23 2024/02/24 Nelson Mandela Bay (ENM) Standard 60 0.83 5 5 3.5 1621.8 1327.7 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
8 Pearson Open Chess Tournament 2024 (A) 2024/02/23 2024/02/24 Nelson Mandela Bay (ENM) Standard 60 0.83 5 5 3.5 1621.8 1327.7 Analysis
7 Madibaz Rapid Closed 2023 2023/10/28 2023/10/28 Nelson Mandela Bay (ENM) Rapid 18 0.44 6 5 2.5 1356.7 1296.7 Analysis
6 Madibaz Chess Club Championship (Closed Classical Event) 2023 2023/10/02 2023/10/18 Nelson Mandela Bay (ENM) Standard 60 0.83 6 5 3.0 1356.7 1271.2 Analysis
5 EC InterVarsity Chess Championship 2023 (Open) 2023/08/11 2023/08/11 Sarah Baartman (ESB) Rapid 20 0.47 6 6 3.5 1325.7 1267.9 Analysis
4 2022 Madibaz Physics Chess Open (A) 2022/10/07 2022/10/08 Nelson Mandela Bay (ENM) Rapid 30 0.60 7 6 2.5 1238.3 1238.0 Analysis
3 2022 Madibaz Club Championships 2022/09/28 2022/10/12 Nelson Mandela Bay (ENM) Standard 60 0.83 5 4 3.0 1238.3 1200.0 Analysis
2 2022 Madibaz Tournament (Open Team) 2022/09/10 2022/09/10 Nelson Mandela Bay (ENM) Rapid 30 0.60 5 5 2.0 1238.1 1274.4 Analysis
1 2022 NMU USSA Chess Trials 2022/08/17 2022/08/17 Nelson Mandela Bay (ENM) Rapid 15 0.39 5 5 3.5 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 5 3 1 1 3.5 70.0 170.0 1626.9 1796.9
White 2 2 0 0 2.0 100.0 425.0 1460.0 1885.0
Black 3 1 1 1 1.5 50.0 0.0 1738.2 1738.2
Standard All 5 3 1 1 3.5 70.0 170.0 1626.9 1796.9
White 2 2 0 0 2.0 100.0 425.0 1460.0 1885.0
Black 3 1 1 1 1.5 50.0 0.0 1738.2 1738.2
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 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 41 19 9 13 23.5 57.3 62.2 1471.1 1533.3
White 19 11 3 5 12.5 65.8 134.2 1453.7 1588.0
Black 22 8 6 8 11.0 50.0 0.0 1486.1 1486.1
Standard All 14 8 3 3 9.5 67.9 151.8 1494.9 1646.7
White 6 4 1 1 4.5 75.0 212.5 1419.4 1631.9
Black 8 4 2 2 5.0 62.5 106.3 1551.5 1657.8
Rapid All 27 11 6 10 14.0 51.9 15.7 1458.7 1474.5
White 13 7 2 4 8.0 61.5 98.1 1469.6 1567.7
Black 14 4 4 6 6.0 42.9 -60.7 1448.7 1388.0
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
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 100046377 Valentyn, J (Jason) 4 1.0 1 0 3 25.0 1258.3 -212.5 1045.8 View list
2 101057712 Balerileng, RP (Rebaone Phillip) 3 2.5 2 1 0 83.3 1225.5 283.3 1508.9 View list
3 102019898 Makhura, T (Thabang) 3 1.5 0 3 0 50.0 1265.0 0.0 1265.0 View list
4 102082624 Mqadi, L (Lindokuhle) 3 1.0 1 0 2 33.3 1296.5 -141.7 1154.8 View list
5 190044396 Miya, G (Gugulethu) 2 1.5 1 1 0 75.0 1325.7 212.5 1538.2 View list
6 198046826 Payi, N (Nzondeleo) 2 1.0 1 0 1 50.0 1219.0 0.0 1219.0 View list
7 1020159439 Sephodi, J (Junior) 2 1.0 1 0 1 50.0 1356.7 0.0 1356.7 View list
8 100042281 Wagner, GM (Gerald) 2 1.0 0 2 0 50.0 1297.5 0.0 1297.5 View list
9 107057087 Peter, NM (Neathan) 2 0.5 0 1 1 25.0 1430.0 -212.5 1217.5 View list
10 101056732 Ngwala, L (Lutho) 1 1.0 1 0 0 100.0 1356.7 425.0 1781.7 View list
11 1060146557 Nel, R (Ruhan) 1 1.0 1 0 0 100.0 1238.1 425.0 1663.1 View list
12 1010147061 Naledzani, D (Dakalo) 1 1.0 1 0 0 100.0 1238.3 425.0 1663.3 View list
13 199081939 Mazibuko, S (Sbusiso) 1 1.0 1 0 0 100.0 1356.7 425.0 1781.7 View list
14 209077417 Louis, C (Caitlyn) 1 1.0 1 0 0 100.0 1238.1 425.0 1663.1 View list
15 107057083 Lagardien, I (Ismaeel) 1 1.0 1 0 0 100.0 1238.3 425.0 1663.3 View list
16 105057058 Kruger, MJ (Matthew) 1 1.0 1 0 0 100.0 1621.8 425.0 2046.8 View list
17 181006669 De Lange, J (Jillain) 1 1.0 1 0 0 100.0 1238.3 425.0 1663.3 View list
18 2990133685 De Kock, K (Kaneesha) 1 1.0 1 0 0 100.0 1356.7 425.0 1781.7 View list
19 189001719 Bekker, JB (Jason) 1 1.0 1 0 0 100.0 1621.8 425.0 2046.8 View list
20 101066740 Banks, DA (Delano) 1 1.0 1 0 0 100.0 1621.8 425.0 2046.8 View list