Player Page

Steyn, J (Johannes)
Dob: 2010/11/22 (U16)
Gender: Male
Chess SA id: 1100111370
FIDE id:
Region: Mangaung (FMB)
Citizen: RSA
Title(s):
Last active: 2024/03/09 (101 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 rating1276.0
Current Weighted rating1279.8
Current Weighted performance1123.3
Current official/published rating (highest between Raw, WR and WP)1279.8
Current highest rating achieved1303.0
Current floor (min rating allowed)803.0
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)±148.8
Current Raw change used (final)0.0
Projected new Raw rating1276.0
Projected new Weighed rating1177.7
Projected new Weighted performance1123.3
Projected new final Raw rating (if new WP > new Raw)1276.0
Projected new highest rating1303.0
Projected new floor803.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1276.0
Projected effective change (new Official - current Official)-3.8
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 rating1259.5
Current Weighted rating1253.6
Current Weighted performance1082.0
Current official/published rating (highest between Raw, WR and WP)1259.5
Current highest rating achieved1293.4
Current floor (min rating allowed)793.4
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)±152.3
Current Raw change used (final)0.0
Projected new Raw rating1259.5
Projected new Weighed rating1154.1
Projected new Weighted performance1082.0
Projected new final Raw rating (if new WP > new Raw)1259.5
Projected new highest rating1293.4
Projected new floor793.4
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1259.5
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 rating1238.3
Current Weighted rating1235.7
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1238.3
Current highest rating achieved1238.3
Current floor (min rating allowed)738.3
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)±157.0
Current Raw change used (final)0.0
Projected new Raw rating1238.3
Projected new Weighed rating1137.1
Projected new Weighted performance1033.9
Projected new final Raw rating (if new WP > new Raw)1238.3
Projected new highest rating1238.3
Projected new floor738.3
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1238.3
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 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
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
1 Mangaung Metro Chess 9 March 2024 (B) 2024/03/09 2024/03/09 Mangaung (FMB) Rapid 32 0.63 5 5 3.0 1285.1 1236.5 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
21 Mangaung Metro Chess 9 March 2024 (B) 2024/03/09 2024/03/09 Mangaung (FMB) Rapid 32 0.63 5 5 3.0 1285.1 1236.5 Analysis
20 Inter Regional Chess Championship 2023 (U14) 2023/05/19 2023/05/20 Mangaung (FMB) Standard 62 0.84 5 5 3.0 1285.4 1249.1 Analysis
19 Lejweleputswa 2nd Qualifieng Tournament 2023 (D) 2023/03/25 2023/03/25 Lejweleputswa (FLW) Standard 63 0.84 5 4 3.0 1259.4 1212.0 Analysis
18 Kings & Queens Chess 21 January 2023 (B) 2023/01/21 2023/01/21 Mangaung (FMB) Rapid 32 0.63 5 5 3.5 1235.6 1219.6 Analysis
17 2022 South African Junior Wild Card Chess Championships (U14 Open) 2022/12/09 2022/12/12 4 Knights (4K) Standard 120 1.00 7 7 3.0 1265.5 1222.1 Analysis
16 2022 South African Junior Team Chess Championships (U14 Open) 2022/12/04 2022/12/08 4 Knights (4K) Standard 120 1.00 7 6 2.0 1265.5 1222.1 Analysis
15 Mangaung Metro Chess 30 July 2022 (B) 2022/07/30 2022/07/30 Mangaung (FMB) Rapid 32 0.63 5 5 4.0 1234.9 1196.0 Analysis
14 Morris Club Championship 2022 2022/02/26 2022/02/26 Mangaung (FMB) Rapid 32 0.63 5 4 2.0 1238.3 1200.0 Analysis
13 Lejweleputswa 3rd Qualifying Tournament 2021 (C) 2021/04/24 2021/04/24 Lejweleputswa (FLW) Standard 62 0.84 5 5 4.0 1200.2 1170.6 Analysis
12 Mangaung Metro Chess February 2020 (C) 2020/02/21 2020/02/22 Mangaung (FMB) Standard 62 0.84 5 5 0.0 1303.0 1293.4 Analysis
11 Mangaung Metro Chess 17-18 January 2020 (D) 2020/01/17 2020/01/18 Mangaung (FMB) Standard 62 0.84 5 5 3.0 1216.8 1211.7 Analysis
10 2019 Wild Card Chess Championship (U10 Open) 2020/01/09 2020/01/12 4 Knights (4K) Standard 120 1.00 7 7 4.0 1216.8 1211.7 Analysis
9 2019 South African Junior Team Championships (U10D) 2020/01/04 2020/01/08 4 Knights (4K) Standard 120 1.00 7 6 5.0 1216.8 1211.7 Analysis
8 Mangaung Metro Chess October 2019 (D) 2019/10/11 2019/10/12 Mangaung (FMB) Standard 62 0.84 5 5 2.5 1215.3 1210.6 Analysis
7 Mangaung Metro Chess 16-17 August 2019 (E) 2019/08/16 2019/08/17 Mangaung (FMB) Standard 62 0.84 5 3 2.0 1207.1 1202.7 Analysis
6 Mangaung Metro July Trials 2019 (U10) 2019/07/19 2019/07/20 Mangaung (FMB) Standard 62 0.84 5 5 3.0 1190.5 1182.5 Analysis
5 South African Schools Individuals Chess Championships 2019 (U11 Open) 2019/06/18 2019/06/21 Frances Baard (NCF) Standard 60 0.83 7 7 2.0 1211.6 1210.9 Analysis
4 Mangaung Metro Chess 31 May to 1 June 2019 (E) 2019/05/31 2019/06/01 Mangaung (FMB) Standard 62 0.84 5 5 3.0 1211.6 1210.9 Analysis
3 Inter Regional Chess Championship 2019 (U10) 2019/05/10 2019/05/11 Mangaung (FMB) Standard 60 0.83 5 5 3.0 1225.6 1224.9 Analysis
2 Mangaung Metro Chess 12 to 13 April 2019 (E) 2019/04/12 2019/04/13 Mangaung (FMB) Standard 62 0.84 5 5 3.0 1238.0 1244.0 Analysis
12
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 5 3 0 2 3.0 60.0 85.0 1110.3 1195.3
White 3 3 0 0 3.0 100.0 425.0 1185.3 1610.3
Black 2 0 0 2 0.0 0.0 -425.0 997.9 572.9
Standard 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
Rapid All 5 3 0 2 3.0 60.0 85.0 1110.3 1195.3
White 3 3 0 0 3.0 100.0 425.0 1185.3 1610.3
Black 2 0 0 2 0.0 0.0 -425.0 997.9 572.9
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 109 60 4 45 62.0 56.9 58.5 1192.7 1251.1
White 53 30 1 22 30.5 57.5 64.2 1222.9 1287.0
Black 56 30 3 23 31.5 56.3 53.1 1164.1 1217.2
Standard All 90 48 3 39 49.5 55.0 42.5 1192.9 1235.4
White 43 22 1 20 22.5 52.3 19.8 1223.2 1243.0
Black 47 26 2 19 27.0 57.4 63.3 1165.1 1228.4
Rapid All 19 12 1 6 12.5 65.8 134.2 1191.6 1325.8
White 10 8 0 2 8.0 80.0 255.0 1221.3 1476.3
Black 9 4 1 4 4.5 50.0 0.0 1158.6 1158.6
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 1100098157 De Villiers, H (Hj) 3 0.0 0 0 3 0.0 1222.6 -425.0 797.6 View list
2 110086188 Kotze, R (Ruan) 3 0.0 0 0 3 0.0 1205.8 -425.0 780.8 View list
3 1110108119 Coetzee, D (Dian) 2 2.0 2 0 0 100.0 1229.8 425.0 1654.8 View list
4 1080111366 Botha, C (Conrad) 2 2.0 2 0 0 100.0 1227.4 425.0 1652.4 View list
5 1100107768 Louw, D (Delvin) 2 2.0 2 0 0 100.0 1201.0 425.0 1626.0 View list
6 2120114948 Maass, A (Ane) 2 2.0 2 0 0 100.0 1213.0 425.0 1638.0 View list
7 1100141972 Mallach, M (Matthew) 2 1.0 1 0 1 50.0 1265.5 0.0 1265.5 View list
8 110086186 Boje, E (Ewald) 2 0.0 0 0 2 0.0 1198.8 -425.0 773.8 View list
9 2100134194 April, C (Cherese) 1 1.0 1 0 0 100.0 1285.4 425.0 1710.4 View list
10 1070143843 Badenhorst, M (Matthew Peter) 1 1.0 1 0 0 100.0 1234.9 425.0 1659.9 View list
11 2090100904 Chen, E (Emily) 1 1.0 1 0 0 100.0 1207.1 425.0 1632.1 View list
12 1100114069 Fourie, K (Kyle) 1 1.0 1 0 0 100.0 1259.4 425.0 1684.4 View list
13 110083774 Fourie, D (Dihan) 1 1.0 1 0 0 100.0 1225.6 425.0 1650.6 View list
14 1100107765 Finger, T (Tsebo) 1 1.0 1 0 0 100.0 1238.0 425.0 1663.0 View list
15 2110140885 Finck, S (Sakura) 1 1.0 1 0 0 100.0 1285.4 425.0 1710.4 View list
16 109093312 Deetlefs, W (Werleo) 1 1.0 1 0 0 100.0 1238.0 425.0 1663.0 View list
17 2100107769 Du Plessis, S (Sherry-Lee) 1 1.0 1 0 0 100.0 1190.5 425.0 1615.5 View list
18 2120109817 Hagen, S (Sophia) 1 1.0 1 0 0 100.0 1216.8 425.0 1641.8 View list
19 109086201 Hattingh, E (Eckhard) 1 1.0 1 0 0 100.0 1216.8 425.0 1641.8 View list
20 1120106778 Herbst, W (Wilhelm) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list