Player Page

Miya, J (Jabulani)
Dob: 2013/05/20 (U12)
Gender: Male
Chess SA id: 1130139672
FIDE id:
Region: West Rand (GWR)
Citizen: RSA
Title(s):
Last active: 2022/04/09 (960 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 rating1199.3
Current Weighted rating1199.3
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1199.3
Current highest rating achieved1199.3
Current floor (min rating allowed)699.3
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)±166.0
Current Raw change used (final)0.0
Projected new Raw rating1199.3
Projected new Weighed rating1103.4
Projected new Weighted performance266.1
Projected new final Raw rating (if new WP > new Raw)1199.3
Projected new highest rating1199.3
Projected new floor699.3
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1199.3
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 rating1198.4
Current Weighted rating1198.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1198.4
Current highest rating achieved1198.4
Current floor (min rating allowed)698.4
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)±166.2
Current Raw change used (final)0.0
Projected new Raw rating1198.4
Projected new Weighed rating1102.5
Projected new Weighted performance266.1
Projected new final Raw rating (if new WP > new Raw)1198.4
Projected new highest rating1198.4
Projected new floor698.4
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1198.4
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
1 West Rand Juniors 2022 (U10) 2022/04/09 2022/04/09 West Rand (GWR) Standard 60 0.83 5 5 2.5 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 5 2 1 2 2.5 50.0 0.0 1189.2 1189.2
White 2 1 0 1 1.0 50.0 0.0 1200.0 1200.0
Black 3 1 1 1 1.5 50.0 0.0 1182.0 1182.0
Standard All 5 2 1 2 2.5 50.0 0.0 1189.2 1189.2
White 2 1 0 1 1.0 50.0 0.0 1200.0 1200.0
Black 3 1 1 1 1.5 50.0 0.0 1182.0 1182.0
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 2130139676 Pienaar, N (Nova) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
2 1140139675 Naidoo, J (James) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
3 1130139680 Songoane, S (Sifiso) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
4 1130139682 Van Niekerk, J (Jaco) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
5 1120136690 Mbewe, A (Archie) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list