Player Page

Langa, C (Chokoe)
Dob: 2013/02/02 (U12)
Gender: Male
Chess SA id: 1130159427
FIDE id:
Region: Bojanala Platina (NBR)
Citizen: RSA
Title(s):
Last active: 2024/03/16 (63 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 rating1073.0
Curent Weighted rating1134.8
Curent Weighted performance935.3
Current official/published rating (highest between Raw, WR and WP)1134.8
Current floor (min rating allowed)700.0
Current highest rating achieved1200.0
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)±198.7
Current Raw change used (final)0.0
Projected new Raw rating1073.0
Projected new Weighed rating1128.0
Projected new Weighted performance935.3
Projected new official/published rating (highest between new Raw, new WR and new WP)1128.0
Projected effective change (new Official - current Official)-6.9
Projected new highest rating1200.0
Projected new floor700.0
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 rating1052.8
Curent Weighted rating1123.2
Curent Weighted performance930.1
Current official/published rating (highest between Raw, WR and WP)1123.2
Current floor (min rating allowed)700.0
Current highest rating achieved1200.0
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)±204.5
Current Raw change used (final)0.0
Projected new Raw rating1052.8
Projected new Weighed rating1115.3
Projected new Weighted performance930.1
Projected new official/published rating (highest between new Raw, new WR and new WP)1115.3
Projected effective change (new Official - current Official)-7.9
Projected new highest rating1200.0
Projected new floor700.0
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 rating1200.0
Curent Weighted rating1200.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1200.0
Current floor (min rating allowed)700.0
Current highest rating achieved1200.0
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 rating1200.0
Projected new Weighted performance
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
Projected new highest rating1200.0
Projected new floor700.0
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 rating1200.0
Curent Weighted rating1200.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1200.0
Current floor (min rating allowed)700.0
Current highest rating achieved1200.0
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 rating1200.0
Projected new Weighted performance
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
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
2 Bojanala Silwerrand's Rating Implosion 2024 (Knights) 2024/03/16 2024/03/16 Bojanala Platina (NBR) Standard 60 0.83 5 5 1.0 1089.7 1072.2 Analysis
1 Bojanala Closed Chess Championships Stage 1 2024 (U12) 2024/01/27 2024/01/27 Bojanala Platina (NBR) Standard 60 0.83 5 5 1.0 1115.1 1098.1 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
5 Bojanala Silwerrand's Rating Implosion 2024 (Knights) 2024/03/16 2024/03/16 Bojanala Platina (NBR) Standard 60 0.83 5 5 1.0 1089.7 1072.2 Analysis
4 Bojanala Closed Chess Championships Stage 1 2024 (U12) 2024/01/27 2024/01/27 Bojanala Platina (NBR) Standard 60 0.83 5 5 1.0 1115.1 1098.1 Analysis
3 Bojanala's Battle Of Mount Cambridge 2023 (Knights) 2023/09/16 2023/09/16 Bojanala Platina (NBR) Standard 60 0.83 5 5 2.0 1120.5 1103.9 Analysis
2 Bojanala's Spring Cleaning 2023 (Knights) 2023/08/26 2023/08/26 Bojanala Platina (NBR) Standard 60 0.83 5 4 0.0 1200.0 1200.0 Analysis
1 Bojanala's Rosewood 2023 (Knights) 2023/08/12 2023/08/12 Bojanala Platina (NBR) Standard 60 0.83 5 5 1.5 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 10 2 0 8 2.0 20.0 -255.0 1244.9 989.9
White 6 2 0 4 2.0 33.3 -141.7 1231.4 1089.7
Black 4 0 0 4 0.0 0.0 -425.0 1265.2 840.2
Standard All 10 2 0 8 2.0 20.0 -255.0 1244.9 989.9
White 6 2 0 4 2.0 33.3 -141.7 1231.4 1089.7
Black 4 0 0 4 0.0 0.0 -425.0 1265.2 840.2
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 24 5 1 18 5.5 22.9 -230.2 1220.6 990.4
White 11 3 0 8 3.0 27.3 -193.2 1214.2 1021.0
Black 13 2 1 10 2.5 19.2 -261.5 1226.0 964.5
Standard All 24 5 1 18 5.5 22.9 -230.2 1220.6 990.4
White 11 3 0 8 3.0 27.3 -193.2 1214.2 1021.0
Black 13 2 1 10 2.5 19.2 -261.5 1226.0 964.5
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 2130144110 Pelser, M (Milan) 2 0.0 0 0 2 0.0 1144.8 -425.0 719.8 View list
2 1140140047 Mususa, C (Cory Tine) 1 1.0 1 0 0 100.0 1089.7 425.0 1514.7 View list
3 2120118794 Corna, Z (Zeanne) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
4 1140157689 Ntsundwane, L (Lonwabo) 1 1.0 1 0 0 100.0 1120.5 425.0 1545.5 View list
5 1130136373 Raseleka, T (Tlotlo) 1 1.0 1 0 0 100.0 1120.5 425.0 1545.5 View list
6 2140148710 Zwane, K (Koketso) 1 1.0 1 0 0 100.0 1115.1 425.0 1540.1 View list
7 1110159428 Ramonyai, M (Maribe) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
8 1140145150 Siko, O (Omogolo Reatlegile) 1 0.0 0 0 1 0.0 1115.1 -425.0 690.1 View list
9 1140160060 Pretorius, S (Sarel) 1 0.0 0 0 1 0.0 1115.1 -425.0 690.1 View list
10 1120117881 Potgieter, R (Reinhardt) 1 0.0 0 0 1 0.0 1120.5 -425.0 695.5 View list
11 1150134901 Pillay, Y (Yishai) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
12 1140144286 Pilane, M (Maemo) 1 0.0 0 0 1 0.0 1115.1 -425.0 690.1 View list
13 1120133385 Myburgh, B (Braydan) 1 0.0 0 0 1 0.0 1120.5 -425.0 695.5 View list
14 211093275 Byliefeldt, M (Mienke) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
15 1130300048 Motsuane, O (Omphile) 1 0.0 0 0 1 0.0 1089.7 -425.0 664.7 View list
16 1140144042 Motau, N (Neelo) 1 0.0 0 0 1 0.0 1115.1 -425.0 690.1 View list
17 2150134773 Maphoso, B (Boithabiso) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
18 2150144066 Kgame, O (Onalenna Itumeleng) 1 0.0 0 0 1 0.0 1089.7 -425.0 664.7 View list
19 1040144021 Kau, M (Maipelo) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
20 210087760 Jansen Van Vuuren, L (Lourein) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list