Player Page

Du Bruyn, J (Juan)
Dob: 2015/06/25 (U10)
Gender: Male
Chess SA id: 1150308425
FIDE id:
Region: Sedibeng (GSV)
Citizen: RSA
Title(s):
Last active: 2024/10/04 (50 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 rating1209.3
Current Weighted rating1204.7
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1209.3
Current highest rating achieved1226.6
Current floor (min rating allowed)726.6
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)±163.6
Current Raw change used (final)0.0
Projected new Raw rating1209.3
Projected new Weighed rating1108.5
Projected new Weighted performance708.4
Projected new final Raw rating (if new WP > new Raw)1209.3
Projected new highest rating1226.6
Projected new floor726.6
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1209.3
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 rating1210.3
Current Weighted rating1205.5
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1210.3
Current highest rating achieved1231.2
Current floor (min rating allowed)731.2
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)±163.4
Current Raw change used (final)0.0
Projected new Raw rating1210.3
Projected new Weighed rating1109.3
Projected new Weighted performance708.4
Projected new final Raw rating (if new WP > new Raw)1210.3
Projected new highest rating1231.2
Projected new floor731.2
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1210.3
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 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
2 Gauteng Top Schools 2024 (U9 Open) 2024/10/04 2024/10/04 Ekurhuleni (GE) Standard 60 0.83 5 5 2.0 1226.6 1231.2 Analysis
1 Sedibeng East D7 Teams Trials 2024 (U9) 2024/08/03 2024/08/03 Sedibeng (GSV) Standard 60 0.83 6 6 4.0 1200.0 1200.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
2 Gauteng Top Schools 2024 (U9 Open) 2024/10/04 2024/10/04 Ekurhuleni (GE) Standard 60 0.83 5 5 2.0 1226.6 1231.2 Analysis
1 Sedibeng East D7 Teams Trials 2024 (U9) 2024/08/03 2024/08/03 Sedibeng (GSV) Standard 60 0.83 6 6 4.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 11 6 0 5 6.0 54.5 38.6 1193.4 1232.0
White 6 3 0 3 3.0 50.0 0.0 1198.0 1198.0
Black 5 3 0 2 3.0 60.0 85.0 1187.9 1272.9
Standard All 11 6 0 5 6.0 54.5 38.6 1193.4 1232.0
White 6 3 0 3 3.0 50.0 0.0 1198.0 1198.0
Black 5 3 0 2 3.0 60.0 85.0 1187.9 1272.9
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 11 6 0 5 6.0 54.5 38.6 1193.4 1232.0
White 6 3 0 3 3.0 50.0 0.0 1198.0 1198.0
Black 5 3 0 2 3.0 60.0 85.0 1187.9 1272.9
Standard All 11 6 0 5 6.0 54.5 38.6 1193.4 1232.0
White 6 3 0 3 3.0 50.0 0.0 1198.0 1198.0
Black 5 3 0 2 3.0 60.0 85.0 1187.9 1272.9
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 1160301575 Strydom, G (Graceson) 3 2.0 2 0 1 66.7 1208.9 141.7 1350.5 View list
2 1160308426 Lamitro, L (Lewi) 2 2.0 2 0 0 100.0 1200.0 425.0 1625.0 View list
3 1150306566 Dliwayo, K (Kuhle) 2 1.0 1 0 1 50.0 1200.0 0.0 1200.0 View list
4 2150312337 Moyo, M (Mbalenhle) 1 1.0 1 0 0 100.0 1226.6 425.0 1651.6 View list
5 1150161849 Van Den Berg, Z (Zander) 1 0.0 0 0 1 0.0 1226.6 -425.0 801.6 View list
6 1150312339 Musoko, T (Thadiwanashe) 1 0.0 0 0 1 0.0 1226.6 -425.0 801.6 View list
7 2150156373 Erasmus, S (Sonja) 1 0.0 0 0 1 0.0 1226.6 -425.0 801.6 View list