Player Page

Woudberg, R (Ruan)
Dob: 2009/12/16 (U16)
Gender: Male
Chess SA id: 1090157852
FIDE id:
Region: West Coast (WCU)
Citizen: RSA
Title(s):
Last active: 2023/07/29 (294 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
Curent Raw rating1133.6
Curent Weighted rating1153.1
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1153.1
Current floor (min rating allowed)700.0
Current highest rating achieved1200.0
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)±182.3
Current Raw change used (final)0.0
Projected new Raw rating1133.6
Projected new Weighed rating1150.3
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1150.3
Projected effective change (new Official - current Official)-2.8
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
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
Curent Raw rating1136.3
Curent Weighted rating1155.6
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1155.6
Current floor (min rating allowed)700.0
Current highest rating achieved1200.0
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)±181.6
Current Raw change used (final)0.0
Projected new Raw rating1136.3
Projected new Weighed rating1152.9
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1152.9
Projected effective change (new Official - current Official)-2.8
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
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
Curent Raw rating1175.2
Curent Weighted rating1181.6
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1181.6
Current floor (min rating allowed)700.0
Current highest rating achieved1200.0
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)±171.8
Current Raw change used (final)0.0
Projected new Raw rating1175.2
Projected new Weighed rating1180.7
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)1180.7
Projected effective change (new Official - current Official)-1.0
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
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
Curent Raw rating1200.0
Curent Weighted rating1200.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1200.0
Current floor (min rating allowed)700.0
Current highest rating achieved1200.0
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 rating1200.0
Projected new Weighted performance
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
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
2 Pedro Booyse Top Schools 2023 (High School) 2023/07/29 2023/07/29 West Coast (WCU) Standard 60 0.83 5 4 0.0 1184.7 1200.0 Analysis
1 Upper West Coast Top Schools Championship 2023 (High School) 2023/06/10 2023/06/10 West Coast (WCU) Rapid 30 0.60 5 3 1.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main 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
Standard 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
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 7 1 0 6 1.0 14.3 -303.6 1196.8 893.3
White 3 0 0 3 0.0 0.0 -425.0 1193.7 768.7
Black 4 1 0 3 1.0 25.0 -212.5 1199.2 986.7
Standard All 4 0 0 4 0.0 0.0 -425.0 1227.8 802.8
White 1 0 0 1 0.0 0.0 -425.0 1238.7 813.7
Black 3 0 0 3 0.0 0.0 -425.0 1224.1 799.1
Rapid All 3 1 0 2 1.0 33.3 -141.7 1155.6 1013.9
White 2 0 0 2 0.0 0.0 -425.0 1171.2 746.2
Black 1 1 0 0 1.0 100.0 425.0 1124.3 1549.3
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 209078589 Cloete, A (Amanda) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
2 1080105922 Basson, Z (Zanco) 1 0.0 0 0 1 0.0 1184.7 -425.0 759.7 View list
3 1100142277 Tieling, D (Denilhio) 1 0.0 0 0 1 0.0 1184.7 -425.0 759.7 View list
4 1080110120 Schultz, Z (Zandre) 1 0.0 0 0 1 0.0 1184.7 -425.0 759.7 View list
5 1090131842 Le Fleur, S (Shirano) 1 0.0 0 0 1 0.0 1184.7 -425.0 759.7 View list
6 1090131841 Kriel, Z (Zaydon) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
7 206068758 Klaase, A (Angelique) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list