Player Page

Langa, A (Abija)
Dob: 2014/06/17 (U12)
Gender: Male
Chess SA id: 1140192306
FIDE id:
Region: Capricorn (LCP)
Citizen: RSA
Title(s):
Last active: 2024/05/25 (32 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 rating1231.2
Current Weighted rating1201.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1231.2
Current highest rating achieved1231.2
Current floor (min rating allowed)731.2
Current K-factor36
Games played this month5
Score (S)3.0
Expected score (We)2.62
Difference (S-We)0.24
Current Raw change (no limits, including tournament time weight)8.6
Current min/max change allowed (with limits)±158.6
Current Raw change used (final)8.6
Projected new Raw rating1239.8
Projected new Weighed rating1105.3
Projected new Weighted performance1230.8
Projected new final Raw rating (if new WP > new Raw)1239.8
Projected new highest rating1239.8
Projected new floor739.8
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1239.8
Projected effective change (new Official - current Official)+8.6
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 rating1235.6
Current Weighted rating1201.7
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1235.6
Current highest rating achieved1235.6
Current floor (min rating allowed)735.6
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)±157.6
Current Raw change used (final)0.0
Projected new Raw rating1235.6
Projected new Weighed rating1105.6
Projected new Weighted performance1148.7
Projected new final Raw rating (if new WP > new Raw)1235.6
Projected new highest rating1235.6
Projected new floor735.6
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1235.6
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 achieved0.0
Current floor (min rating allowed)700.0
Current K-factor40
Games played this month5
Score (S)3.0
Expected score (We)2.46
Difference (S-We)0.54
Current Raw change (no limits, including tournament time weight)21.6
Current min/max change allowed (with limits)±165.8
Current Raw change used (final)21.6
Projected new Raw rating1221.6
Projected new Weighed rating1104.0
Projected new Weighted performance424.4
Projected new final Raw rating (if new WP > new Raw)1221.6
Projected new highest rating1221.6
Projected new floor721.6
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1221.6
Projected effective change (new Official - current Official)+21.6
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 rating1200.0
Current Weighted rating1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1200.0
Current highest rating achieved0.0
Current floor (min rating allowed)700.0
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)±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 rating0.0
Projected new floor700.0
Projected new K-facor40
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
Tournament: Capricorn District Primary Schools League Finals 2024 (U11B)
Start: 2024/05/25  End: 2024/05/25  Host: LCP  Type: Rapid   Time: 32  Time weight: 0.63  Rounds: 5
Games: 5  Score: 3.0
Main rating: 1231.2  Rating gain/loss: 8.6
Type rating: 1200.0  Rating gain/loss: 21.6
Analysis
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
5 Capricorn District Primary Schools League Finals 2024 (U11B) 2024/05/25 2024/05/25 Capricorn (LCP) Rapid 32 0.63 5 5 3.0 1231.2 1200.0 Analysis
4 Capricorn Junior Qualifying 5 2024 (U12) 2024/05/18 2024/05/18 Capricorn (LCP) Standard 60 0.83 5 5 3.0 1201.6 1203.6 Analysis
3 Capricorn Junior Qualifying 4 2024 (U12) 2024/05/04 2024/05/04 Capricorn (LCP) Standard 60 0.83 5 5 3.0 1201.6 1203.6 Analysis
2 Capricorn Open Chess Championship 2024 (D) 2024/03/02 2024/03/02 Capricorn (LCP) Standard 60 0.83 5 5 3.0 1180.4 1176.0 Analysis
1 Capricorn District Chess Junior Qualifying Tournament 2024 (U12) 2024/02/03 2024/02/03 Capricorn (LCP) Standard 60 0.83 5 5 2.0 1200.0 1200.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
5 Capricorn District Primary Schools League Finals 2024 (U11B) 2024/05/25 2024/05/25 Capricorn (LCP) Rapid 32 0.63 5 5 3.0 1231.2 1200.0 Analysis
4 Capricorn Junior Qualifying 5 2024 (U12) 2024/05/18 2024/05/18 Capricorn (LCP) Standard 60 0.83 5 5 3.0 1201.6 1203.6 Analysis
3 Capricorn Junior Qualifying 4 2024 (U12) 2024/05/04 2024/05/04 Capricorn (LCP) Standard 60 0.83 5 5 3.0 1201.6 1203.6 Analysis
2 Capricorn Open Chess Championship 2024 (D) 2024/03/02 2024/03/02 Capricorn (LCP) Standard 60 0.83 5 5 3.0 1180.4 1176.0 Analysis
1 Capricorn District Chess Junior Qualifying Tournament 2024 (U12) 2024/02/03 2024/02/03 Capricorn (LCP) 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 25 13 2 10 14.0 56.0 51.0 1198.9 1249.9
White 12 6 1 5 6.5 54.2 35.4 1199.2 1234.6
Black 13 7 1 5 7.5 57.7 65.4 1198.6 1264.0
Standard All 20 10 2 8 11.0 55.0 42.5 1198.1 1240.6
White 10 5 1 4 5.5 55.0 42.5 1199.1 1241.6
Black 10 5 1 4 5.5 55.0 42.5 1197.0 1239.5
Rapid All 5 3 0 2 3.0 60.0 85.0 1202.3 1287.3
White 2 1 0 1 1.0 50.0 0.0 1200.0 1200.0
Black 3 2 0 1 2.0 66.7 141.7 1203.9 1345.5
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 25 13 2 10 14.0 56.0 51.0 1198.9 1249.9
White 12 6 1 5 6.5 54.2 35.4 1199.2 1234.6
Black 13 7 1 5 7.5 57.7 65.4 1198.6 1264.0
Standard All 20 10 2 8 11.0 55.0 42.5 1198.1 1240.6
White 10 5 1 4 5.5 55.0 42.5 1199.1 1241.6
Black 10 5 1 4 5.5 55.0 42.5 1197.0 1239.5
Rapid All 5 3 0 2 3.0 60.0 85.0 1202.3 1287.3
White 2 1 0 1 1.0 50.0 0.0 1200.0 1200.0
Black 3 2 0 1 2.0 66.7 141.7 1203.9 1345.5
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 1140192315 Nemavhidi, T (Thomas) 2 2.0 2 0 0 100.0 1200.8 425.0 1625.8 View list
2 1120305979 Mohala, T (Tiki) 1 1.0 1 0 0 100.0 1231.2 425.0 1656.2 View list
3 1130190560 Prince, A (Adon) 1 1.0 1 0 0 100.0 1201.6 425.0 1626.6 View list
4 1130305975 Ledwaba, O (Oratilwe) 1 1.0 1 0 0 100.0 1231.2 425.0 1656.2 View list
5 1140305193 Kunene, O (Olwethu) 1 1.0 1 0 0 100.0 1201.6 425.0 1626.6 View list
6 1130116215 Gravel, TM (Theto) 1 1.0 1 0 0 100.0 1201.6 425.0 1626.6 View list
7 1140300481 Foko, K (Katlego) 1 1.0 1 0 0 100.0 1201.6 425.0 1626.6 View list
8 1140190512 Maleka, K (Kega) 1 1.0 1 0 0 100.0 1201.6 425.0 1626.6 View list
9 1110300507 Nchabeleng, T (Tumisho) 1 1.0 1 0 0 100.0 1180.4 425.0 1605.4 View list
10 1090300505 Mvudlela, T (Thereso) 1 1.0 1 0 0 100.0 1180.4 425.0 1605.4 View list
11 1130305976 Mashangoane, K (Kgabo) 1 1.0 1 0 0 100.0 1231.2 425.0 1656.2 View list
12 1160300514 Sebudubudu, K (Khutso) 1 1.0 1 0 0 100.0 1180.4 425.0 1605.4 View list
13 1130151913 Mathivha, L (Langanani) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
14 1120151909 Maseko, L (Lethabo M) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
15 2140149326 Modjadji, T (Thatego) 1 0.0 0 0 1 0.0 1231.2 -425.0 806.2 View list
16 1130190541 Matsepane, M (Mashao) 1 0.0 0 0 1 0.0 1201.6 -425.0 776.6 View list
17 1140300503 Montani, N (Ntsako) 1 0.0 0 0 1 0.0 1180.4 -425.0 755.4 View list
18 1140149325 Mathete, O (Omphile) 1 0.0 0 0 1 0.0 1201.6 -425.0 776.6 View list
19 2130149349 Mashaba, G (Geraldine) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
20 1140300490 Maja, L (Lehumo) 1 0.0 0 0 1 0.0 1180.4 -425.0 755.4 View list