Player Page

Plaatjies, R (Ronaldinho)
Dob: 2011/11/16 (U14)
Gender: Male
Chess SA id: 1110191731
FIDE id:
Region: Eden (WEG)
Citizen: RSA
Title(s):
Last active: 2024/03/09 (261 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 rating1157.1
Current Weighted rating1171.9
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1171.9
Current highest rating achieved1161.5
Current floor (min rating allowed)661.5
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)±176.3
Current Raw change used (final)0.0
Projected new Raw rating1157.1
Projected new Weighed rating1077.4
Projected new Weighted performance792.0
Projected new final Raw rating (if new WP > new Raw)1157.1
Projected new highest rating1161.5
Projected new floor661.5
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1157.1
Projected effective change (new Official - current Official)-14.8
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 rating1149.6
Current Weighted rating1166.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1166.8
Current highest rating achieved1153.2
Current floor (min rating allowed)653.2
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)±178.2
Current Raw change used (final)0.0
Projected new Raw rating1149.6
Projected new Weighed rating1072.5
Projected new Weighted performance792.0
Projected new final Raw rating (if new WP > new Raw)1149.6
Projected new highest rating1153.2
Projected new floor653.2
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1149.6
Projected effective change (new Official - current Official)-17.2
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 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
3 Eden School Chess Trials 1 2024 (U13 Boys) 2024/03/09 2024/03/09 Eden District (WEG) Standard 60 0.83 5 5 2.0 1149.5 1138.0 Analysis
2 Hessequa Skole Proewe 2 2024 (U13 Boys) 2024/02/03 2024/02/03 Eden District (WEG) Standard 60 0.83 5 5 2.0 1161.5 1153.2 Analysis
1 Hessequa Proewe 1 2024 (U13 Boys) 2024/01/27 2024/01/27 Eden District (WEG) Standard 60 0.83 5 4 1.0 1200.0 1200.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
3 Eden School Chess Trials 1 2024 (U13 Boys) 2024/03/09 2024/03/09 Eden District (WEG) Standard 60 0.83 5 5 2.0 1149.5 1138.0 Analysis
2 Hessequa Skole Proewe 2 2024 (U13 Boys) 2024/02/03 2024/02/03 Eden District (WEG) Standard 60 0.83 5 5 2.0 1161.5 1153.2 Analysis
1 Hessequa Proewe 1 2024 (U13 Boys) 2024/01/27 2024/01/27 Eden District (WEG) Standard 60 0.83 5 4 1.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 14 5 0 9 5.0 35.7 -121.4 1206.9 1085.5
White 6 2 0 4 2.0 33.3 -141.7 1243.5 1101.8
Black 8 3 0 5 3.0 37.5 -106.3 1179.5 1073.3
Standard All 14 5 0 9 5.0 35.7 -121.4 1206.9 1085.5
White 6 2 0 4 2.0 33.3 -141.7 1243.5 1101.8
Black 8 3 0 5 3.0 37.5 -106.3 1179.5 1073.3
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 14 5 0 9 5.0 35.7 -121.4 1206.9 1085.5
White 6 2 0 4 2.0 33.3 -141.7 1243.5 1101.8
Black 8 3 0 5 3.0 37.5 -106.3 1179.5 1073.3
Standard All 14 5 0 9 5.0 35.7 -121.4 1206.9 1085.5
White 6 2 0 4 2.0 33.3 -141.7 1243.5 1101.8
Black 8 3 0 5 3.0 37.5 -106.3 1179.5 1073.3
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 1120149969 Kortje, L (Loubrey) 2 1.0 1 0 1 50.0 1180.8 0.0 1180.8 View list
2 1110191729 Busch, D (Devandre) 2 1.0 1 0 1 50.0 1180.8 0.0 1180.8 View list
3 1110130848 Agulhus, T (Trenesh) 1 1.0 1 0 0 100.0 1149.5 425.0 1574.5 View list
4 1130137908 Kock, K (Keagon) 1 1.0 1 0 0 100.0 1149.5 425.0 1574.5 View list
5 1120193043 Geldenhuys, L (Louis) 1 1.0 1 0 0 100.0 1161.5 425.0 1586.5 View list
6 1120148843 Kortje, B (Brintley) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
7 1120130754 Uithaler, D (Duraycan) 1 0.0 0 0 1 0.0 1149.5 -425.0 724.5 View list
8 1110193151 Stuurman, D (Dante) 1 0.0 0 0 1 0.0 1149.5 -425.0 724.5 View list
9 1120130753 Riddles, C (Cleawin) 1 0.0 0 0 1 0.0 1161.5 -425.0 736.5 View list
10 1120149994 Makwak, J (Jagin) 1 0.0 0 0 1 0.0 1149.5 -425.0 724.5 View list
11 1120149967 Kannemeyer, M (Mushaan) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
12 1110148848 Jakobus, L (Lee-Roy) 1 0.0 0 0 1 0.0 1161.5 -425.0 736.5 View list