Player Page

Pieterse, R (Rayton)
Dob: 2009/07/03 (U16)
Gender: Male
Chess SA id: 1090303398
FIDE id:
Region: Tshwane (GTP)
Citizen: RSA
Title(s):
Last active: 2024/07/20 (127 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 rating1234.0
Current Weighted rating1213.5
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1234.0
Current highest rating achieved1234.0
Current floor (min rating allowed)734.0
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)±158.0
Current Raw change used (final)0.0
Projected new Raw rating1234.0
Projected new Weighed rating1116.9
Projected new Weighted performance739.1
Projected new final Raw rating (if new WP > new Raw)1234.0
Projected new highest rating1234.0
Projected new floor734.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1234.0
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 rating1239.8
Current Weighted rating1215.9
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1239.8
Current highest rating achieved1239.8
Current floor (min rating allowed)739.8
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)±156.7
Current Raw change used (final)0.0
Projected new Raw rating1239.8
Projected new Weighed rating1119.2
Projected new Weighted performance739.1
Projected new final Raw rating (if new WP > new Raw)1239.8
Projected new highest rating1239.8
Projected new floor739.8
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1239.8
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 2024 Tshwane North School District Cluster 4 & 5 Team League (U15) 2024/07/20 2024/07/20 Tshwane (GTP) Standard 60 0.83 5 4 2.0 1225.6 1230.4 Analysis
1 District 3 Cluster 4 and 5 Individuals 2024 (U15 Boys) 2024/05/04 2024/05/04 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1200.0 1200.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
2 2024 Tshwane North School District Cluster 4 & 5 Team League (U15) 2024/07/20 2024/07/20 Tshwane (GTP) Standard 60 0.83 5 4 2.0 1225.6 1230.4 Analysis
1 District 3 Cluster 4 and 5 Individuals 2024 (U15 Boys) 2024/05/04 2024/05/04 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 9 5 0 4 5.0 55.6 47.2 1261.1 1308.3
White 4 3 0 1 3.0 75.0 212.5 1260.6 1473.1
Black 5 2 0 3 2.0 40.0 -85.0 1261.4 1176.4
Standard All 9 5 0 4 5.0 55.6 47.2 1261.1 1308.3
White 4 3 0 1 3.0 75.0 212.5 1260.6 1473.1
Black 5 2 0 3 2.0 40.0 -85.0 1261.4 1176.4
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 9 5 0 4 5.0 55.6 47.2 1261.1 1308.3
White 4 3 0 1 3.0 75.0 212.5 1260.6 1473.1
Black 5 2 0 3 2.0 40.0 -85.0 1261.4 1176.4
Standard All 9 5 0 4 5.0 55.6 47.2 1261.1 1308.3
White 4 3 0 1 3.0 75.0 212.5 1260.6 1473.1
Black 5 2 0 3 2.0 40.0 -85.0 1261.4 1176.4
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 1090303378 Ferreira, A (Aidon) 2 1.0 1 0 1 50.0 1212.8 0.0 1212.8 View list
2 1090100051 Kruger, H (Hein) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
3 1090303381 Hurter, M (Mathew) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
4 1090303388 Matalane, T (Thabang) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
5 2090303426 Visagie, L (Line) 1 1.0 1 0 0 100.0 1225.6 425.0 1650.6 View list
6 1100303406 Worku, B (Brook) 1 0.0 0 0 1 0.0 1225.6 -425.0 800.6 View list
7 1090161709 Msimango, M (Moremi) 1 0.0 0 0 1 0.0 1225.6 -425.0 800.6 View list
8 1100105705 Le Roux, SJ (Stephanus Johannes) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list