Player Page

Pienaar, J (Joshwin)
Dob: 2013/03/04 (U12)
Gender: Male
Chess SA id: 1130146477
FIDE id:
Region: John Taolo Gaetswewe (NCJ)
Citizen: RSA
Title(s):
Last active: 2022/09/03 (664 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 rating1202.7
Current Weighted rating1202.7
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1202.7
Current highest rating achieved1202.7
Current floor (min rating allowed)702.7
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)±165.2
Current Raw change used (final)0.0
Projected new Raw rating1202.7
Projected new Weighed rating1106.5
Projected new Weighted performance313.8
Projected new final Raw rating (if new WP > new Raw)1202.7
Projected new highest rating1202.7
Projected new floor702.7
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1202.7
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 rating1202.4
Current Weighted rating1202.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1202.4
Current highest rating achieved1202.4
Current floor (min rating allowed)702.4
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)±165.2
Current Raw change used (final)0.0
Projected new Raw rating1202.4
Projected new Weighed rating1106.2
Projected new Weighted performance313.8
Projected new final Raw rating (if new WP > new Raw)1202.4
Projected new highest rating1202.4
Projected new floor702.4
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1202.4
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 Pixley Chess Trials 2022 (U10) 2022/09/03 2022/09/03 Pixley-ka-Seme (NCP) Standard 62 0.84 5 4 2.0 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 4 1 2 1 2.0 50.0 0.0 1218.4 1218.4
White 2 1 1 0 1.5 75.0 212.5 1150.3 1362.8
Black 2 0 1 1 0.5 25.0 -212.5 1286.5 1074.0
Standard All 4 1 2 1 2.0 50.0 0.0 1218.4 1218.4
White 2 1 1 0 1.5 75.0 212.5 1150.3 1362.8
Black 2 0 1 1 0.5 25.0 -212.5 1286.5 1074.0
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 1130134184 Olivier, A (Anniel) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
2 1140146475 De Noon, S (Stian Johanco) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
3 2140146480 Van Zyl, J (Johanna) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
4 1140134191 Vermeulen, P (Petrus Van Der Walt) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list