Player Page

Mthembu, S (Sibani)
Dob: 2009/04/03 (U16)
Gender: Male
Chess SA id: 1090134853
FIDE id:
Region: King Cetshwayo (KUR)
Citizen: RSA
Title(s):
Last active: 2023/06/24 (368 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 rating1190.4
Current Weighted rating1193.0
Current Weighted performance888.3
Current official/published rating (highest between Raw, WR and WP)1193.0
Current highest rating achieved1234.3
Current floor (min rating allowed)734.3
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)±168.1
Current Raw change used (final)0.0
Projected new Raw rating1190.4
Projected new Weighed rating1097.3
Projected new Weighted performance888.3
Projected new final Raw rating (if new WP > new Raw)1190.4
Projected new highest rating1234.3
Projected new floor734.3
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1190.4
Projected effective change (new Official - current Official)-2.6
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 rating1130.8
Current Weighted rating1130.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1130.8
Current highest rating achieved1130.8
Current floor (min rating allowed)630.8
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)±183.0
Current Raw change used (final)0.0
Projected new Raw rating1130.8
Projected new Weighed rating1040.3
Projected new Weighted performance220.3
Projected new final Raw rating (if new WP > new Raw)1130.8
Projected new highest rating1130.8
Projected new floor630.8
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1130.8
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 rating1199.1
Current Weighted rating1222.1
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1222.1
Current highest rating achieved1303.5
Current floor (min rating allowed)803.5
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)±166.0
Current Raw change used (final)0.0
Projected new Raw rating1199.1
Projected new Weighed rating1122.3
Projected new Weighted performance921.2
Projected new final Raw rating (if new WP > new Raw)1199.1
Projected new highest rating1303.5
Projected new floor803.5
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1199.1
Projected effective change (new Official - current Official)-23.0
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.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
4 2023 KZN Winter Schools Selections (U15 Boys) 2023/06/24 2023/06/24 Ethekwini (KED) Rapid 30 0.60 7 7 3.0 1202.1 1303.5 Analysis
5 2023 KZN Winter Schools Selections (U15 Boys) 2023/06/24 2023/06/24 Ethekwini (KED) Rapid 30 0.60 7 7 3.0 1202.1 1303.5 Analysis
3 2021 KZN Schools Selection All Districts (Open) 2021/10/23 2021/10/24 Ethekwini (KED) Standard 60 0.83 7 7 1.5 1234.3 1200.0 Analysis
2 2021 Zululand Regional Games (U14) 2021/10/15 2021/10/16 King Cetshwayo (KUR) Rapid 25 0.54 7 7 5.0 1234.3 1259.6 Analysis
1 2021 King Cetshwayo Schools Summer & Winter Games (U14) 2021/09/17 2021/09/17 King Cetshwayo (KUR) Rapid 25 0.54 5 5 4.0 1200.0 1200.0 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 33 16 1 16 16.5 50.0 0.0 1220.8 1220.8
White 14 10 0 4 10.0 71.4 182.1 1204.1 1386.2
Black 19 6 1 12 6.5 34.2 -134.2 1233.2 1099.0
Standard All 7 1 1 5 1.5 21.4 -242.9 1235.3 992.5
White 3 1 0 2 1.0 33.3 -141.7 1200.0 1058.3
Black 4 0 1 3 0.5 12.5 -318.8 1261.8 943.0
Rapid All 26 15 0 11 15.0 57.7 65.4 1217.0 1282.3
White 11 9 0 2 9.0 81.8 270.5 1205.2 1475.6
Black 15 6 0 9 6.0 40.0 -85.0 1225.6 1140.6
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 1080134862 Shange, N (Ndumiso) 3 2.0 2 0 1 66.7 1222.9 141.7 1364.5 View list
2 1100157483 Dlamini, P (Phindokuhle) 1 1.0 1 0 0 100.0 1202.1 425.0 1627.1 View list
3 1110135275 Dlamini, M (Melokuhle) 1 1.0 1 0 0 100.0 1234.3 425.0 1659.3 View list
4 1090157477 Chonco, M (Mmeli) 1 1.0 1 0 0 100.0 1202.1 425.0 1627.1 View list
5 1080135273 Boltina, D (Dinga) 1 1.0 1 0 0 100.0 1234.3 425.0 1659.3 View list
6 1080157491 Madondo, N (Nhlanzeko) 1 1.0 1 0 0 100.0 1202.1 425.0 1627.1 View list
7 1080118587 Lwandle, T (Thembokwakhe) 1 1.0 1 0 0 100.0 1202.1 425.0 1627.1 View list
8 1090157498 Mbatha, N (Ntumelo) 1 1.0 1 0 0 100.0 1202.1 425.0 1627.1 View list
9 1080157497 Mbambela, S (Sphesihle) 1 1.0 1 0 0 100.0 1202.1 425.0 1627.1 View list
10 2080134837 Dludla, S (Samkelo) 1 1.0 1 0 0 100.0 1234.3 425.0 1659.3 View list
11 1090135285 Mnguni, T (Thulani) 1 1.0 1 0 0 100.0 1234.3 425.0 1659.3 View list
12 2090105579 Ntombela, A (Amahle ) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
13 2080135297 Sithole, S (Sthe) 1 1.0 1 0 0 100.0 1234.3 425.0 1659.3 View list
14 1080134866 Vombe, S (Sandile) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
15 1080134867 Zibane, S (Sphosethu) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
16 1080134860 Nkwanyana, S (Samkelo) 1 0.5 0 1 0 50.0 1234.3 0.0 1234.3 View list
17 1090135329 Ndaba, M (Minenhle) 1 0.0 0 0 1 0.0 1234.3 -425.0 809.3 View list
18 1080157499 Mbhele, A (Anele) 1 0.0 0 0 1 0.0 1202.1 -425.0 777.1 View list
19 2080135276 Dludla, K (Kwande) 1 0.0 0 0 1 0.0 1234.3 -425.0 809.3 View list
20 1080157495 Mazeka, N (Nhlakanipho) 1 0.0 0 0 1 0.0 1202.1 -425.0 777.1 View list