Player Page

Booysen, R (Ronel)
Dob: 2002/03/01 (Adult)
Gender: Male
Chess SA id: 1020106652
FIDE id:
Region: Sedibeng (GSV)
Citizen: RSA
Title(s):
Last active: 2019/10/09 (1711 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 rating964.9
Current Weighted rating964.9
Current Weighted performance290.7
Current official/published rating (highest between Raw, WR and WP)964.9
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)±231.8
Current Raw change used (final)0.0
Projected new Raw rating964.9
Projected new Weighed rating887.7
Projected new Weighted performance290.7
Projected new final Raw rating (if new WP > new Raw)964.9
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)964.9
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 rating928.8
Current Weighted rating928.8
Current Weighted performance290.7
Current official/published rating (highest between Raw, WR and WP)928.8
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)±244.0
Current Raw change used (final)0.0
Projected new Raw rating928.8
Projected new Weighed rating854.5
Projected new Weighted performance290.7
Projected new final Raw rating (if new WP > new Raw)928.8
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)928.8
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 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
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.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
5 Eureka LSEN Skaak/Chess 2019 (A) 2019/10/09 2019/10/09 Sedibeng (GSV) Standard 60 0.83 5 4 0.5 1004.9 973.8 Analysis
4 Eureka Chess Open 2019 (D LSEN) 2019/07/27 2019/07/27 Sedibeng (GSV) Standard 61 0.83 5 5 2.5 989.4 949.0 Analysis
3 Overvaal Chess Open 2019 (LSEN) 2019/06/15 2019/06/15 Sedibeng (GSV) Standard 61 0.83 5 4 0.0 1082.6 1057.4 Analysis
2 Dirk de Koster Chess Open 2019 (LESN) 2019/04/13 2019/04/13 Sedibeng (GSV) Standard 61 0.83 5 5 0.0 1200.0 1200.0 Analysis
1 Eureka Chess Open 2018 (G LSEN) 2018/09/29 2018/09/29 Sedibeng (GSV) Standard 61 0.83 5 5 3.0 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 23 5 2 16 6.0 26.1 -203.3 991.7 788.4
White 13 5 1 7 5.5 42.3 -65.4 905.6 840.2
Black 10 0 1 9 0.5 5.0 -382.5 1103.7 721.2
Standard All 23 5 2 16 6.0 26.1 -203.3 991.7 788.4
White 13 5 1 7 5.5 42.3 -65.4 905.6 840.2
Black 10 0 1 9 0.5 5.0 -382.5 1103.7 721.2
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 102095922 Muller, M (Mike) 3 0.0 0 0 3 0.0 1095.8 -425.0 670.8 View list
2 1040106649 Sikhosasa, E (Excellent) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
3 1050106642 Nthute, K (Karabelo) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
4 1040106640 Nombewu, P (Paul) 1 1.0 1 0 0 100.0 989.4 425.0 1414.4 View list
5 102086504 Jansen Van Rensburg, J (Joshua) 1 1.0 1 0 0 100.0 989.4 425.0 1414.4 View list
6 104050915 Janse Van Rensburg, J (Joshua) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
7 1050115383 Coxen, V (Vusi) 1 0.5 0 1 0 50.0 989.4 0.0 989.4 View list
8 1010116981 Kganyago, P (Phetolo) 1 0.5 0 1 0 50.0 1004.9 0.0 1004.9 View list
9 1050106647 Zimunya, T (Tumisho) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
10 1010106651 Tokwe, M (Moses) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
11 1050116998 Siyona, T (Teboho) 1 0.0 0 0 1 0.0 989.4 -425.0 564.4 View list
12 101086517 Scheepers, C (Coenraad) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
13 198078984 Poulo, M (Mpho) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
14 102086495 Olivier, E (El-Louise) 1 0.0 0 0 1 0.0 1004.9 -425.0 579.9 View list
15 1010117001 Motaung, A (Albert) 1 0.0 0 0 1 0.0 989.4 -425.0 564.4 View list
16 101086523 Marinschek, R (Ruben) 1 0.0 0 0 1 0.0 1082.6 -425.0 657.6 View list
17 203086519 Letlhake, M (Masego) 1 0.0 0 0 1 0.0 1082.6 -425.0 657.6 View list
18 204086503 Kololo, L (Lindiwe) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
19 104086509 Khumalo, N (Nkosinathi) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
20 1030116979 Khonou, T (Thabo) 1 0.0 0 0 1 0.0 1004.9 -425.0 579.9 View list