Player Page

Nxumalo, S (Sihle)
Dob: 2006/07/26 (U20)
Gender: Male
Chess SA id: 106089117
FIDE id:
Region: West Rand (GWR)
Citizen: RSA
Title(s):
Last active: 2023/08/19 (280 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 rating1375.3
Curent Weighted rating1372.4
Curent Weighted performance1161.9
Current official/published rating (highest between Raw, WR and WP)1375.3
Current floor (min rating allowed)914.3
Current highest rating achieved1414.3
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)±129.2
Current Raw change used (final)0.0
Projected new Raw rating1375.3
Projected new Weighed rating1373.2
Projected new Weighted performance1161.9
Projected new official/published rating (highest between new Raw, new WR and new WP)1375.3
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1414.3
Projected new floor914.3
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 rating1387.5
Curent Weighted rating1385.8
Curent Weighted performance1165.1
Current official/published rating (highest between Raw, WR and WP)1387.5
Current floor (min rating allowed)939.7
Current highest rating achieved1439.7
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)±126.9
Current Raw change used (final)0.0
Projected new Raw rating1387.5
Projected new Weighed rating1386.5
Projected new Weighted performance1165.1
Projected new official/published rating (highest between new Raw, new WR and new WP)1387.5
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1439.7
Projected new floor939.7
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 rating627.6
Curent Weighted rating627.6
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)627.6
Current floor (min rating allowed)500.0
Current highest rating achieved627.6
Current K-factor40
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)±374.8
Current Raw change used (final)0.0
Projected new Raw rating627.6
Projected new Weighed rating627.6
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)627.6
Projected effective change (new Official - current Official)=0.0
Projected new highest rating627.6
Projected new floor500.0
Projected new K-facor40
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 rating627.6
Curent Weighted rating627.6
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)627.6
Current floor (min rating allowed)500.0
Current highest rating achieved627.6
Current K-factor40
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)±374.8
Current Raw change used (final)0.0
Projected new Raw rating627.6
Projected new Weighed rating627.6
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)627.6
Projected effective change (new Official - current Official)=0.0
Projected new highest rating627.6
Projected new floor500.0
Projected new K-facor40
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
18 2023 Gauteng Top Schools (U19 Mixed) 2023/08/19 2023/08/19 West Rand (GWR) Standard 60 0.83 5 4 1.5 1414.3 1439.7 Analysis
17 D2 School League Finals 2023 (U19) 2023/07/22 2023/07/22 West Rand (GWR) Standard 60 0.83 5 5 5.0 1361.1 1375.3 Analysis
16 West Rand Trials 2022 (U18) 2022/09/03 2022/09/03 West Rand (GWR) Standard 60 0.83 5 5 3.0 1363.5 1380.3 Analysis
15 2022 Gauteng Schools Team Championships (U17 Open) 2022/08/26 2022/08/26 Tshwane (GTP) Standard 60 0.83 5 4 4.0 1316.3 1328.8 Analysis
14 D2 School League Finals 2022 (U18) 2022/08/20 2022/08/20 West Rand (GWR) Standard 60 0.83 5 5 4.0 1316.3 1328.8 Analysis
13 2019 Gauteng School League Finals (U13 Open) 2019/08/23 2019/08/23 Tshwane (GTP) Standard 60 0.83 5 5 2.0 1276.3 1276.6 Analysis
12 D2 League Finals 2019 (U13 Mix) 2019/08/03 2019/08/03 West Rand (GWR) Standard 60 0.83 7 6 6.0 1276.3 1276.6 Analysis
11 Doringkruin 2019 (U14) 2019/06/08 2019/06/08 Dr Kenneth Kaunda (NWP) Standard 60 0.83 5 5 3.5 1266.4 1269.0 Analysis
10 2019 Gauteng Primary Schools Individual Chess Championships (U13 Boys) 2019/05/25 2019/05/25 Tshwane (GTP) Standard 60 0.83 5 5 3.5 1193.1 1192.0 Analysis
9 D2 Schools Individuals 2019 (U13) 2019/05/18 2019/05/18 West Rand (GWR) Standard 60 0.83 5 5 3.0 1193.1 1192.0 Analysis
8 Merafong Schools Individuals 2019 (U13 Boys) 2019/05/04 2019/05/04 West Rand (GWR) Standard 60 0.83 5 5 4.0 1193.1 1192.0 Analysis
7 Khutsong Chess Club Freedom Day 2019 (Open) 2019/04/27 2019/04/27 West Rand (GWR) Standard 60 0.83 5 4 1.0 1192.2 1190.2 Analysis
6 Khutsong Chess Club 2018 (B) 2018/09/08 2018/09/08 Johannesburg Metro (GJM) Standard 60 0.83 5 5 2.5 1229.5 1233.4 Analysis
5 2018 Gauteng League Final (U13) 2018/08/24 2018/08/24 Tshwane (GTP) Standard 60 0.83 5 5 5.0 927.4 972.0 Analysis
4 Ray Laureles Open 2018 (B) 2018/07/28 2018/07/28 Ngaka Modiri Molema (NNM) Standard 60 0.83 5 5 2.0 894.9 942.4 Analysis
3 Knight Riders Youth Day Open 2018 (U12-U16) 2018/06/16 2018/06/16 Johannesburg Metro (GJM) Standard 61 0.83 5 5 2.5 841.4 885.6 Analysis
2 D2 Schools Individuals 2018 (U13 Open) 2018/05/19 2018/05/19 Johannesburg Metro (GJM) Standard 60 0.83 5 5 3.0 627.6 627.6 Analysis
1 Merafong Schools Individuals 2018 (U13 Boys) 2018/05/05 2018/05/05 Johannesburg Metro (GJM) Standard 60 0.83 5 5 4.0 627.6 627.6 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main 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
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 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 88 57 5 26 59.5 67.6 149.7 1143.0 1292.7
White 44 30 4 10 32.0 72.7 193.2 1142.2 1335.4
Black 44 27 1 16 27.5 62.5 106.3 1143.9 1250.1
Standard All 88 57 5 26 59.5 67.6 149.7 1143.0 1292.7
White 44 30 4 10 32.0 72.7 193.2 1142.2 1335.4
Black 44 27 1 16 27.5 62.5 106.3 1143.9 1250.1
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
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 106067852 Greyling, W (Waldo) 2 2.0 2 0 0 100.0 952.0 425.0 1377.0 View list
2 106078636 Mtimkulu, TK (Teboho) 2 2.0 2 0 0 100.0 1319.9 425.0 1744.9 View list
3 106059696 Thokane, T (Tshepo) 2 0.0 0 0 2 0.0 761.3 -425.0 336.3 View list
4 105091286 Aucamp, H (Heinrich) 1 1.0 1 0 0 100.0 927.4 425.0 1352.4 View list
5 106067324 Aldum, R (Rocco) 1 1.0 1 0 0 100.0 1276.3 425.0 1701.3 View list
6 106000173 Adam, M (Muhammed) 1 1.0 1 0 0 100.0 927.4 425.0 1352.4 View list
7 1010104207 Buthelezi, G (Goitsemodimo) 1 1.0 1 0 0 100.0 894.9 425.0 1319.9 View list
8 206081700 Bezu, R (Reabetswe) 1 1.0 1 0 0 100.0 1316.3 425.0 1741.3 View list
9 1070158460 Collins, M (Mathew) 1 1.0 1 0 0 100.0 1361.1 425.0 1786.1 View list
10 106079487 Collins, JP (Johannes) 1 1.0 1 0 0 100.0 1276.3 425.0 1701.3 View list
11 206093987 Coetzee, AA (Annika Arnel) 1 1.0 1 0 0 100.0 927.4 425.0 1352.4 View list
12 107089982 Dludla, S (Siyabonga) 1 1.0 1 0 0 100.0 1193.1 425.0 1618.1 View list
13 1060146039 Dihangwane, L (Lesego) 1 1.0 1 0 0 100.0 1316.3 425.0 1741.3 View list
14 1060097242 Fernandes, A (Aleandro) 1 1.0 1 0 0 100.0 1266.4 425.0 1691.4 View list
15 1070098052 Eberwein, HJ (Heinrich) 1 1.0 1 0 0 100.0 1316.3 425.0 1741.3 View list
16 105079480 Geldenhuys, M (Mattheus) 1 1.0 1 0 0 100.0 627.6 425.0 1052.6 View list
17 1070144520 Golden, B (Bokamoso) 1 1.0 1 0 0 100.0 1361.1 425.0 1786.1 View list
18 106060686 Greef, J (Janus) 1 1.0 1 0 0 100.0 1276.3 425.0 1701.3 View list
19 1060109557 Hlongwane, S (Simphiwe) 1 1.0 1 0 0 100.0 1193.1 425.0 1618.1 View list
20 105067559 Hogins, A (Adrian) 1 1.0 1 0 0 100.0 627.6 425.0 1052.6 View list