Player Page

Pretorius, R (Ronan Neo)
Dob: 2015/01/16 (U10)
Gender: Male
Chess SA id: 1150306695
FIDE id:
Region: Ekurhuleni (GE)
Citizen: RSA
Title(s):
Last active: 2024/08/09 (107 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 rating1108.7
Current Weighted rating1175.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1175.0
Current highest rating achieved1125.3
Current floor (min rating allowed)625.3
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)±188.9
Current Raw change used (final)0.0
Projected new Raw rating1108.7
Projected new Weighed rating1080.1
Projected new Weighted performance509.8
Projected new final Raw rating (if new WP > new Raw)1108.7
Projected new highest rating1125.3
Projected new floor625.3
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1108.7
Projected effective change (new Official - current Official)-66.3
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 rating1087.6
Current Weighted rating1169.3
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1169.3
Current highest rating achieved1108.4
Current floor (min rating allowed)608.4
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)±194.6
Current Raw change used (final)0.0
Projected new Raw rating1087.6
Projected new Weighed rating1074.6
Projected new Weighted performance509.8
Projected new final Raw rating (if new WP > new Raw)1087.6
Projected new highest rating1108.4
Projected new floor608.4
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1087.6
Projected effective change (new Official - current Official)-81.7
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 Ekurhuleni North Chess Club Open Tournament 2024 (D) 2024/08/09 2024/08/09 Ekurhuleni (GE) Standard 60 0.83 5 4 1.0 1125.3 1108.4 Analysis
1 EN Chess Club Winter Open 2024 (D) 2024/06/29 2024/06/29 Ekurhuleni (GE) Standard 60 0.83 5 4 0.0 1200.0 1200.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
2 Ekurhuleni North Chess Club Open Tournament 2024 (D) 2024/08/09 2024/08/09 Ekurhuleni (GE) Standard 60 0.83 5 4 1.0 1125.3 1108.4 Analysis
1 EN Chess Club Winter Open 2024 (D) 2024/06/29 2024/06/29 Ekurhuleni (GE) Standard 60 0.83 5 4 0.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 8 1 0 7 1.0 12.5 -318.8 1188.9 870.2
White 4 0 0 4 0.0 0.0 -425.0 1202.2 777.2
Black 4 1 0 3 1.0 25.0 -212.5 1175.7 963.2
Standard All 8 1 0 7 1.0 12.5 -318.8 1188.9 870.2
White 4 0 0 4 0.0 0.0 -425.0 1202.2 777.2
Black 4 1 0 3 1.0 25.0 -212.5 1175.7 963.2
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 1 0 7 1.0 12.5 -318.8 1188.9 870.2
White 4 0 0 4 0.0 0.0 -425.0 1202.2 777.2
Black 4 1 0 3 1.0 25.0 -212.5 1175.7 963.2
Standard All 8 1 0 7 1.0 12.5 -318.8 1188.9 870.2
White 4 0 0 4 0.0 0.0 -425.0 1202.2 777.2
Black 4 1 0 3 1.0 25.0 -212.5 1175.7 963.2
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 1170305870 De Villiers, A (Aryan Connor) 1 1.0 1 0 0 100.0 1125.3 425.0 1550.3 View list
2 1140151776 Venter, L (Luan) 1 0.0 0 0 1 0.0 1125.3 -425.0 700.3 View list
3 1160302575 Siwela, A (Achim) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
4 1150302574 Shan, J (Jing) 1 0.0 0 0 1 0.0 1125.3 -425.0 700.3 View list
5 1140301245 Sardinha, S (Seveano) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
6 1160301389 Musuwathi, M (Mrinanklochan) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
7 2140155181 Mendonca, N (Nelita) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
8 1140134612 Hex, N (Nathan) 1 0.0 0 0 1 0.0 1125.3 -425.0 700.3 View list