Player Page

Booysen, S (Simon)
Dob: 2008/05/13 (U18)
Gender: Male
Chess SA id: 108085303
FIDE id:
Region: Eden (WEG)
Citizen: RSA
Title(s):
Last active: 2024/07/27 (120 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 rating1231.4
Current Weighted rating1232.6
Current Weighted performance698.2
Current official/published rating (highest between Raw, WR and WP)1232.6
Current highest rating achieved1358.4
Current floor (min rating allowed)858.4
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)±158.6
Current Raw change used (final)0.0
Projected new Raw rating1231.4
Projected new Weighed rating1134.0
Projected new Weighted performance698.2
Projected new final Raw rating (if new WP > new Raw)1231.4
Projected new highest rating1358.4
Projected new floor858.4
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1231.4
Projected effective change (new Official - current Official)-1.2
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 rating1226.7
Current Weighted rating1226.7
Current Weighted performance461.3
Current official/published rating (highest between Raw, WR and WP)1226.7
Current highest rating achieved1357.7
Current floor (min rating allowed)857.7
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)±159.6
Current Raw change used (final)0.0
Projected new Raw rating1226.7
Projected new Weighed rating1128.6
Projected new Weighted performance461.3
Projected new final Raw rating (if new WP > new Raw)1226.7
Projected new highest rating1357.7
Projected new floor857.7
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1226.7
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 rating604.2
Current Weighted rating590.9
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)604.2
Current highest rating achieved604.2
Current floor (min rating allowed)500.0
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)±387.5
Current Raw change used (final)0.0
Projected new Raw rating604.2
Projected new Weighed rating544.5
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating604.2
Projected new floor500.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)604.2
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 rating710.5
Current Weighted rating599.9
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)710.5
Current highest rating achieved710.5
Current floor (min rating allowed)210.5
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)±333.0
Current Raw change used (final)0.0
Projected new Raw rating710.5
Projected new Weighed rating553.6
Projected new Weighted performance560.5
Projected new final Raw rating (if new WP > new Raw)710.5
Projected new highest rating710.5
Projected new floor210.5
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)710.5
Projected effective change (new Official - current Official)=0.0
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
1 Helpmekaar Kollege Blitz Chess Invitational 2024 (A) 2024/07/27 2024/07/27 Johannesburg Metro (GJM) Blitz 8 0.25 9 9 4.0 1233.1 552.5 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
16 Helpmekaar Kollege Blitz Chess Invitational 2024 (A) 2024/07/27 2024/07/27 Johannesburg Metro (GJM) Blitz 8 0.25 9 9 4.0 1233.1 552.5 Analysis
15 Pacaltsdorp Chess Club 2022 (Blitz) 2022/08/26 2022/08/26 Eden District (WEG) Blitz 5 0.18 6 5 0.0 1247.0 560.5 Analysis
14 George Trial 3 2020 (U14) 2020/02/22 2020/02/22 Eden District (WEG) Standard 65 0.85 5 5 3.0 1266.3 1244.0 Analysis
13 George Trial 2 2020 (U14) 2020/02/08 2020/02/08 Eden District (WEG) Standard 65 0.85 5 5 3.0 1266.3 1244.0 Analysis
12 George Trial 1 2020 (U14) 2020/01/25 2020/01/25 Eden District (WEG) Standard 65 0.85 5 5 2.0 1309.1 1290.4 Analysis
11 Western Cape Top Schools 2019 (U11 Mix) 2019/08/31 2019/09/01 Cape Winelands (WCW) Standard 60 0.83 5 5 2.0 1358.4 1357.7 Analysis
10 Eden Top Schools 2019 (U11) 2019/07/20 2019/07/20 Eden District (WEG) Standard 60 0.83 5 4 4.0 1247.5 1245.0 Analysis
9 Eden Trials 3 2019 (U12 Open) 2019/05/11 2019/05/11 Eden District (WEG) Standard 60 0.83 5 5 4.0 1189.9 1187.1 Analysis
8 Eden Trials 2 2019 (U12 Open) 2019/04/13 2019/04/13 Eden District (WEG) Standard 60 0.83 5 5 3.0 1146.0 1142.0 Analysis
7 Eden Trials 1 2019 (U12 Open) 2019/03/02 2019/03/02 Eden District (WEG) Standard 60 0.83 5 4 2.0 1112.7 1105.3 Analysis
6 George Trials 3 2019 (U12) 2019/02/23 2019/02/23 Eden District (WEG) Standard 60 0.83 5 5 3.0 789.9 834.5 Analysis
5 George Trials 2 2019 (U12) 2019/02/09 2019/02/09 Eden District (WEG) Standard 60 0.83 5 5 3.0 789.9 834.5 Analysis
4 George Trials 1 2019 (U12) 2019/01/26 2019/01/26 Eden District (WEG) Standard 60 0.83 5 5 4.0 664.7 685.7 Analysis
3 George Trails 3 2018 (U12) 2018/02/24 2018/02/24 Eden District (WEG) Standard 60 0.83 5 5 2.5 600.0 608.1 Analysis
2 George Trails 2 2018 (U12) 2018/02/10 2018/02/10 Eden District (WEG) Standard 60 0.83 5 0 0.0 600.0 608.1 Analysis
1 George Trails 1 2018 (U12) 2018/01/27 2018/01/27 Eden District (WEG) Standard 60 0.83 5 5 2.0 560.5 560.5 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 9 4 0 5 4.0 44.4 -47.2 1267.4 1220.2
White 5 3 0 2 3.0 60.0 85.0 1276.5 1361.5
Black 4 1 0 3 1.0 25.0 -212.5 1256.1 1043.6
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 9 4 0 5 4.0 44.4 -47.2 1267.4 1220.2
White 5 3 0 2 3.0 60.0 85.0 1276.5 1361.5
Black 4 1 0 3 1.0 25.0 -212.5 1256.1 1043.6
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 81 44 3 34 45.5 56.2 52.5 1135.2 1187.6
White 40 20 3 17 21.5 53.8 31.9 1144.2 1176.0
Black 41 24 0 17 24.0 58.5 72.6 1126.4 1199.0
Standard All 67 40 3 24 41.5 61.9 101.5 1104.0 1205.5
White 32 17 3 12 18.5 57.8 66.4 1107.3 1173.7
Black 35 23 0 12 23.0 65.7 133.6 1101.0 1234.6
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 14 4 0 10 4.0 28.6 -182.1 1284.2 1102.0
White 8 3 0 5 3.0 37.5 -106.3 1291.5 1185.3
Black 6 1 0 5 1.0 16.7 -283.3 1274.4 991.1
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 108095382 Van Rensburg, W (Wikus) 5 2.5 2 1 2 50.0 786.0 0.0 786.0 View list
2 1090096198 Rossel, L (Louis) 3 3.0 3 0 0 100.0 1053.2 425.0 1478.2 View list
3 108961372 Barnard, S (Schalk) 2 2.0 2 0 0 100.0 612.6 425.0 1037.6 View list
4 1080117257 De Jager, C (Chris) 2 2.0 2 0 0 100.0 1247.5 425.0 1672.5 View list
5 109088305 Fredericks, J (Jean Pierre) 2 2.0 2 0 0 100.0 1129.3 425.0 1554.3 View list
6 1080117252 Karelse, M (Matthew) 2 2.0 2 0 0 100.0 1247.5 425.0 1672.5 View list
7 1090097153 Pretorius, L (Logan) 2 2.0 2 0 0 100.0 1247.5 425.0 1672.5 View list
8 107065637 Rudolph, G (Gustav) 2 1.0 1 0 1 50.0 1287.7 0.0 1287.7 View list
9 108085296 Meyer, M (Marsouw) 2 0.0 0 0 2 0.0 612.6 -425.0 187.6 View list
10 109086413 Scholtz, H (Hanko) 2 0.0 0 0 2 0.0 1168.0 -425.0 743.0 View list
11 109076201 De Kock, A (Aj) 1 1.0 1 0 0 100.0 1358.4 425.0 1783.4 View list
12 1070307340 Alves, J (Jaden) 1 1.0 1 0 0 100.0 1233.1 425.0 1658.1 View list
13 1090098406 De Jager, A (Andre) 1 1.0 1 0 0 100.0 1189.9 425.0 1614.9 View list
14 1080130151 Francis, A (Alan) 1 1.0 1 0 0 100.0 1309.1 425.0 1734.1 View list
15 1070102783 Carolus, Z (Zirkquin) 1 1.0 1 0 0 100.0 1309.1 425.0 1734.1 View list
16 1080110939 Blom, W (Wafiek) 1 1.0 1 0 0 100.0 1146.0 425.0 1571.0 View list
17 1070307341 Blignaut, D (Devon) 1 1.0 1 0 0 100.0 1233.1 425.0 1658.1 View list
18 1080107842 Baumann, N (Noel) 1 1.0 1 0 0 100.0 1146.0 425.0 1571.0 View list
19 1090108174 Geldenhuys, J (Jene) 1 1.0 1 0 0 100.0 664.7 425.0 1089.7 View list
20 108073207 Horn, E (Evan) 1 1.0 1 0 0 100.0 1233.1 425.0 1658.1 View list