Player Page

Sehlangu, OM (Olwakhe Mbonga)
Dob: 2011/02/11 (U14)
Gender: Male
Chess SA id: 1110118125
FIDE id:
Region: Johannesburg Metro (GJM)
Citizen: RSA
Title(s):
Last active: 2020/03/07 (1563 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 rating1055.2
Current Weighted rating1055.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1055.2
Current highest rating achieved1189.7
Current floor (min rating allowed)689.7
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)±203.8
Current Raw change used (final)0.0
Projected new Raw rating1055.2
Projected new Weighed rating970.8
Projected new Weighted performance350.0
Projected new final Raw rating (if new WP > new Raw)1055.2
Projected new highest rating1189.7
Projected new floor689.7
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1055.2
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 rating1028.8
Current Weighted rating1028.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1028.8
Current highest rating achieved1187.6
Current floor (min rating allowed)687.6
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)±211.6
Current Raw change used (final)0.0
Projected new Raw rating1028.8
Projected new Weighed rating946.5
Projected new Weighted performance350.0
Projected new final Raw rating (if new WP > new Raw)1028.8
Projected new highest rating1187.6
Projected new floor687.6
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1028.8
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 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 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 The King`s Cup League 2020 (C) 2020/03/07 2020/03/07 Johannesburg Metro (GJM) Standard 60 0.83 5 4 0.0 1114.0 1098.0 Analysis
3 The King`s Cup League 2019 (B) 2019/10/19 2019/10/19 Johannesburg Metro (GJM) Standard 60 0.83 5 5 1.5 1132.6 1118.4 Analysis
2 The King`s Cup League - Stage 2 2019 (B) 2019/09/07 2019/09/07 Johannesburg Metro (GJM) Standard 60 0.83 5 4 0.5 1189.7 1187.6 Analysis
1 2019 Gauteng School League Finals (U9 Open) 2019/08/23 2019/08/23 Tshwane (GTP) Standard 60 0.83 5 5 2.0 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 18 3 2 13 4.0 22.2 -236.1 1171.0 934.9
White 8 1 0 7 1.0 12.5 -318.8 1111.5 792.8
Black 10 2 2 6 3.0 30.0 -170.0 1218.5 1048.5
Standard All 18 3 2 13 4.0 22.2 -236.1 1171.0 934.9
White 8 1 0 7 1.0 12.5 -318.8 1111.5 792.8
Black 10 2 2 6 3.0 30.0 -170.0 1218.5 1048.5
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 1100113792 Macala, L (Lunam) 2 1.0 1 0 1 50.0 1123.3 0.0 1123.3 View list
2 2100117325 Enslin, K (Keyleigh) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
3 110091982 Pearson, M (Milano) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
4 1090113778 Sedingwe, O (Onalerona) 1 0.5 0 1 0 50.0 1132.6 0.0 1132.6 View list
5 2110113807 Mitchell, E (Emily) 1 0.5 0 1 0 50.0 1189.7 0.0 1189.7 View list
6 110089114 Van Urk, M (Milan) 1 0.0 0 0 1 0.0 1132.6 -425.0 707.6 View list
7 1110118107 Ukachukwi, D (Danial) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
8 106084485 Teen, J (Jordan) 1 0.0 0 0 1 0.0 1189.7 -425.0 764.7 View list
9 1130116883 Tak, R (Rannveer) 1 0.0 0 0 1 0.0 1189.7 -425.0 764.7 View list
10 1090119043 Still, J (Joss) 1 0.0 0 0 1 0.0 1114.0 -425.0 689.0 View list
11 1100118141 Ndlovu, SA (Sibusiso Abraham) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
12 2920105994 Mungunda, U (Unotjari) 1 0.0 0 0 1 0.0 1132.6 -425.0 707.6 View list
13 1120130723 Mphahlele, L (Leago) 1 0.0 0 0 1 0.0 1114.0 -425.0 689.0 View list
14 207084445 Mohlabane, AA (Atlehang) 1 0.0 0 0 1 0.0 1132.6 -425.0 707.6 View list
15 210086774 Grobler, A (Amorette) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
16 1120106564 Bennie, T (Thomas) 1 0.0 0 0 1 0.0 1189.7 -425.0 764.7 View list
17 1090105696 Barradas, K (Keanu) 1 0.0 0 0 1 0.0 1114.0 -425.0 689.0 View list