Player Page

De Bruyn, J (Jean-Paul)
Dob: 2008/07/12 (U18)
Gender: Male
Chess SA id: 1080190203
FIDE id:
Region: Cape Town (WCT)
Citizen: RSA
Title(s):
Last active: 2024/02/03 (295 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 rating1202.4
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 rating1106.2
Projected new Weighted performance618.7
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 rating1199.6
Current Weighted rating1199.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1199.8
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)±165.9
Current Raw change used (final)0.0
Projected new Raw rating1199.6
Projected new Weighed rating1103.8
Projected new Weighted performance360.1
Projected new final Raw rating (if new WP > new Raw)1199.6
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)1199.6
Projected effective change (new Official - current Official)-0.2
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 rating1201.8
Current Weighted rating1201.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1201.8
Current highest rating achieved1201.8
Current floor (min rating allowed)701.8
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)±165.4
Current Raw change used (final)0.0
Projected new Raw rating1201.8
Projected new Weighed rating1105.5
Projected new Weighted performance340.2
Projected new final Raw rating (if new WP > new Raw)1201.8
Projected new highest rating1201.8
Projected new floor701.8
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1201.8
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.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
1 North District School Trials 2024 (U18 Boys) 2024/02/03 2024/02/03 Cape Town (WCT) Standard 60 0.83 5 4 2.0 1202.4 1200.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
2 North District School Trials 2024 (U18 Boys) 2024/02/03 2024/02/03 Cape Town (WCT) Standard 60 0.83 5 4 2.0 1202.4 1200.0 Analysis
1 CT Metro District North Top Schools Chess 2023 (U15 Mixed) 2023/07/29 2023/07/29 Cape Town (WCT) Rapid 30 0.60 7 4 2.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 4 2 0 2 2.0 50.0 0.0 1201.7 1201.7
White 2 1 0 1 1.0 50.0 0.0 1213.8 1213.8
Black 2 1 0 1 1.0 50.0 0.0 1189.7 1189.7
Standard All 4 2 0 2 2.0 50.0 0.0 1201.7 1201.7
White 2 1 0 1 1.0 50.0 0.0 1213.8 1213.8
Black 2 1 0 1 1.0 50.0 0.0 1189.7 1189.7
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 8 4 0 4 4.0 50.0 0.0 1212.6 1212.6
White 4 2 0 2 2.0 50.0 0.0 1206.9 1206.9
Black 4 2 0 2 2.0 50.0 0.0 1218.3 1218.3
Standard All 4 2 0 2 2.0 50.0 0.0 1201.7 1201.7
White 2 1 0 1 1.0 50.0 0.0 1213.8 1213.8
Black 2 1 0 1 1.0 50.0 0.0 1189.7 1189.7
Rapid All 4 2 0 2 2.0 50.0 0.0 1223.5 1223.5
White 2 1 0 1 1.0 50.0 0.0 1200.0 1200.0
Black 2 1 0 1 1.0 50.0 0.0 1247.0 1247.0
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 1080190216 Ntusikazi, Y (Yongama) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
2 1090136416 Murray, D (Dawid Baruch) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
3 1080193691 Alexander, J (Jordan) 1 1.0 1 0 0 100.0 1202.4 425.0 1627.4 View list
4 1080148948 Walters, T (Terswin) 1 1.0 1 0 0 100.0 1202.4 425.0 1627.4 View list
5 1080158905 Segels, H (Hayden) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
6 1070138653 Pols, J (Jean-Luke) 1 0.0 0 0 1 0.0 1202.4 -425.0 777.4 View list
7 1090190209 Liebenberg, H (Heinricht) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
8 1080190206 Jenneker, J (Jody) 1 0.0 0 0 1 0.0 1202.4 -425.0 777.4 View list