Player Page

Laka, J (John)
Dob: 2007/07/10 (U18)
Gender: Male
Chess SA id: 1070152152
FIDE id:
Region: Dr Kenneth Kaunda (NWP)
Citizen: RSA
Title(s):
Last active: 2024/03/02 (79 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 rating1139.6
Curent Weighted rating1152.7
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1152.7
Current floor (min rating allowed)656.2
Current highest rating achieved1156.2
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)±180.7
Current Raw change used (final)0.0
Projected new Raw rating1139.6
Projected new Weighed rating1150.5
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1150.5
Projected effective change (new Official - current Official)-2.2
Projected new highest rating1156.2
Projected new floor656.2
Projected new K-facor40
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 rating1130.0
Curent Weighted rating1145.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1145.0
Current floor (min rating allowed)648.4
Current highest rating achieved1148.4
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)±183.2
Current Raw change used (final)0.0
Projected new Raw rating1130.0
Projected new Weighed rating1142.5
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1142.5
Projected effective change (new Official - current Official)-2.5
Projected new highest rating1148.4
Projected new floor648.4
Projected new K-facor40
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
1 DR KKD Ferdies Mar 2024 (C) 2024/03/02 2024/03/02 Dr Kenneth Kaunda (NWP) Standard 60 0.83 5 0 0.0 1139.6 1130.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
3 DR KKD Ferdies Mar 2024 (C) 2024/03/02 2024/03/02 Dr Kenneth Kaunda (NWP) Standard 60 0.83 5 0 0.0 1139.6 1130.0 Analysis
2 DR Kenneth Kaunda Volkies 29 Jul 2023 (B) 2023/07/29 2023/07/29 Dr Kenneth Kaunda (NWP) Standard 60 0.83 5 4 1.0 1156.2 1148.4 Analysis
1 DR Kenneth Kaunda Curro 2023 (A+B) 2023/04/22 2023/04/22 Dr Kenneth Kaunda (NWP) Standard 60 0.83 5 3 0.0 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 7 1 0 6 1.0 14.3 -303.6 1262.7 959.1
White 4 1 0 3 1.0 25.0 -212.5 1251.2 1038.7
Black 3 0 0 3 0.0 0.0 -425.0 1278.0 853.0
Standard All 7 1 0 6 1.0 14.3 -303.6 1262.7 959.1
White 4 1 0 3 1.0 25.0 -212.5 1251.2 1038.7
Black 3 0 0 3 0.0 0.0 -425.0 1278.0 853.0
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
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 2080157786 Phutiyagae, C (Carol) 1 1.0 1 0 0 100.0 1156.2 425.0 1581.2 View list
2 207050551 Van Der Westhuizen, A (Annemarie) 1 0.0 0 0 1 0.0 1156.2 -425.0 731.2 View list
3 1930158854 Strydom, R (Riaan) 1 0.0 0 0 1 0.0 1156.2 -425.0 731.2 View list
4 1060152162 Mthembu, S (Siphiwe) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
5 1070152159 Mompoloki, M (Montsho) 1 0.0 0 0 1 0.0 1156.2 -425.0 731.2 View list
6 195064932 Libisi, L (Live) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
7 1820154527 Bull, L (Leeroy) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list