Player Page

Langa, S (Sphelele Princess)
Dob: 2013/11/18 (U12)
Gender: Female
Chess SA id: 2130302372
FIDE id:
Region: Johannesburg Metro (GJM)
Citizen: RSA
Title(s):
Last active: 2024/05/18 (29 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 rating1190.7
Current Weighted rating1196.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1196.8
Current highest rating achieved1190.7
Current floor (min rating allowed)690.7
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)±168.0
Current Raw change used (final)0.0
Projected new Raw rating1190.7
Projected new Weighed rating1100.9
Projected new Weighted performance919.2
Projected new final Raw rating (if new WP > new Raw)1190.7
Projected new highest rating1190.7
Projected new floor690.7
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1190.7
Projected effective change (new Official - current Official)-6.1
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 rating1190.8
Current Weighted rating1196.3
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1196.3
Current highest rating achieved1190.8
Current floor (min rating allowed)690.8
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)±168.0
Current Raw change used (final)0.0
Projected new Raw rating1190.8
Projected new Weighed rating1100.4
Projected new Weighted performance919.2
Projected new final Raw rating (if new WP > new Raw)1190.8
Projected new highest rating1190.8
Projected new floor690.8
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1190.8
Projected effective change (new Official - current Official)-5.5
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 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
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
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
3 Siyavuma Primary Open 2024 (Junior) 2024/05/18 2024/05/18 Johannesburg Metro (GJM) Standard 60 0.83 5 5 2.5 1167.5 1161.2 Analysis
2 D14 Schools Individuals 2024 (U11 Girls) 2024/05/11 2024/05/11 Johannesburg Metro (GJM) Standard 60 0.83 5 5 3.0 1167.5 1161.2 Analysis
1 Mojazo Schools Cluster 2024 (U11) 2024/04/12 2024/04/12 West Rand (GWR) Standard 60 0.83 5 4 1.0 1200.0 1200.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
3 Siyavuma Primary Open 2024 (Junior) 2024/05/18 2024/05/18 Johannesburg Metro (GJM) Standard 60 0.83 5 5 2.5 1167.5 1161.2 Analysis
2 D14 Schools Individuals 2024 (U11 Girls) 2024/05/11 2024/05/11 Johannesburg Metro (GJM) Standard 60 0.83 5 5 3.0 1167.5 1161.2 Analysis
1 Mojazo Schools Cluster 2024 (U11) 2024/04/12 2024/04/12 West Rand (GWR) Standard 60 0.83 5 4 1.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 14 5 3 6 6.5 46.4 -30.4 1190.4 1160.1
White 7 1 3 3 2.5 35.7 -121.4 1187.1 1065.7
Black 7 4 0 3 4.0 57.1 60.7 1193.8 1254.5
Standard All 14 5 3 6 6.5 46.4 -30.4 1190.4 1160.1
White 7 1 3 3 2.5 35.7 -121.4 1187.1 1065.7
Black 7 4 0 3 4.0 57.1 60.7 1193.8 1254.5
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
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 14 5 3 6 6.5 46.4 -30.4 1190.4 1160.1
White 7 1 3 3 2.5 35.7 -121.4 1187.1 1065.7
Black 7 4 0 3 4.0 57.1 60.7 1193.8 1254.5
Standard All 14 5 3 6 6.5 46.4 -30.4 1190.4 1160.1
White 7 1 3 3 2.5 35.7 -121.4 1187.1 1065.7
Black 7 4 0 3 4.0 57.1 60.7 1193.8 1254.5
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 2140154112 Mthembu, A (Aphiwe) 2 0.5 0 1 1 25.0 1183.8 -212.5 971.3 View list
2 2120302412 Zwane, T (Thandeka Senzele) 1 1.0 1 0 0 100.0 1167.5 425.0 1592.5 View list
3 2130303812 Molapo, M (Motshidisi) 1 1.0 1 0 0 100.0 1167.5 425.0 1592.5 View list
4 2130302378 Mkhize, M (Minenhle) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
5 2130303819 Zulu, K (Kwandokuhle) 1 1.0 1 0 0 100.0 1167.5 425.0 1592.5 View list
6 1130304764 Tsabedze, T (Thandolwethu) 1 1.0 1 0 0 100.0 1167.5 425.0 1592.5 View list
7 2140160849 Selepe, G (Gift) 1 0.5 0 1 0 50.0 1167.5 0.0 1167.5 View list
8 2140303806 Magunya, A (Akhona) 1 0.5 0 1 0 50.0 1167.5 0.0 1167.5 View list
9 2130143338 Zwane, K (Kelly) 1 0.0 0 0 1 0.0 1167.5 -425.0 742.5 View list
10 2120302392 Chamane, L (Londiwe) 1 0.0 0 0 1 0.0 1167.5 -425.0 742.5 View list
11 2140303813 Muthusi, B (Buhle) 1 0.0 0 0 1 0.0 1167.5 -425.0 742.5 View list
12 1140302381 Mthethwa, S (Siyanda) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
13 2150154068 Mhlanga, N (Nonhle) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list