Player Page

Botha, S (Simeon)
Dob: 2007/08/16 (U18)
Gender: Male
Chess SA id: 1070110749
FIDE id:
Region: Overberg (WOS)
Citizen: RSA
Title(s):
Last active: 2024/04/27 (21 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 rating1194.7
Curent Weighted rating1224.1
Curent Weighted performance1130.6
Current official/published rating (highest between Raw, WR and WP)1224.1
Current floor (min rating allowed)731.1
Current highest rating achieved1231.1
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)±167.1
Current Raw change used (final)0.0
Projected new Raw rating1194.7
Projected new Weighed rating1221.4
Projected new Weighted performance1130.6
Projected new official/published rating (highest between new Raw, new WR and new WP)1221.4
Projected effective change (new Official - current Official)-2.6
Projected new highest rating1231.1
Projected new floor731.1
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 rating1154.8
Curent Weighted rating1209.1
Curent Weighted performance709.4
Current official/published rating (highest between Raw, WR and WP)1209.1
Current floor (min rating allowed)719.2
Current highest rating achieved1219.2
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)±176.8
Current Raw change used (final)0.0
Projected new Raw rating1154.8
Projected new Weighed rating1204.4
Projected new Weighted performance709.4
Projected new official/published rating (highest between new Raw, new WR and new WP)1204.4
Projected effective change (new Official - current Official)-4.7
Projected new highest rating1219.2
Projected new floor719.2
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 rating1189.3
Curent Weighted rating1241.7
Curent Weighted performance1044.8
Current official/published rating (highest between Raw, WR and WP)1241.7
Current floor (min rating allowed)748.3
Current highest rating achieved1248.3
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)±168.4
Current Raw change used (final)0.0
Projected new Raw rating1189.3
Projected new Weighed rating1237.3
Projected new Weighted performance1044.8
Projected new official/published rating (highest between new Raw, new WR and new WP)1237.3
Projected effective change (new Official - current Official)-4.4
Projected new highest rating1248.3
Projected new floor748.3
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 rating1198.9
Curent Weighted rating1199.9
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1199.9
Current floor (min rating allowed)748.3
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)±166.1
Current Raw change used (final)0.0
Projected new Raw rating1198.9
Projected new Weighed rating1199.8
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1199.8
Projected effective change (new Official - current Official)-0.1
Projected new highest rating1200.0
Projected new floor748.3
Projected new K-facor36
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
5 Curro Hermanus Freedom Day Rapid 2024 (U17) 2024/04/27 2024/04/27 Overberg (WOS) Rapid 30 0.60 5 5 3.0 1180.8 1235.7 Analysis
4 Hermanus Chess Club Open 2024 (Intermediate) 2024/04/20 2024/04/20 Overberg (WOS) Rapid 20 0.47 7 7 2.0 1180.8 1235.7 Analysis
3 Hermanus Chess Club Open 2024 (Blitz) 2024/04/19 2024/04/19 Overberg (WOS) Blitz 5 0.18 7 7 3.5 1180.8 1200.0 Analysis
2 Overberg High Schools Trails 2024 (U18 Boys) 2024/03/02 2024/03/02 Overberg (WOS) Standard 60 0.83 5 4 0.5 1227.4 1219.2 Analysis
1 Overberg High Schools Trails 2024 (U18) 2024/02/24 2024/02/24 Overberg (WOS) Rapid 20 0.47 5 4 3.0 1231.1 1248.3 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
15 Curro Hermanus Freedom Day Rapid 2024 (U17) 2024/04/27 2024/04/27 Overberg (WOS) Rapid 30 0.60 5 5 3.0 1180.8 1235.7 Analysis
14 Hermanus Chess Club Open 2024 (Intermediate) 2024/04/20 2024/04/20 Overberg (WOS) Rapid 20 0.47 7 7 2.0 1180.8 1235.7 Analysis
13 Hermanus Chess Club Open 2024 (Blitz) 2024/04/19 2024/04/19 Overberg (WOS) Blitz 5 0.18 7 7 3.5 1180.8 1200.0 Analysis
12 Overberg High Schools Trails 2024 (U18 Boys) 2024/03/02 2024/03/02 Overberg (WOS) Standard 60 0.83 5 4 0.5 1227.4 1219.2 Analysis
11 Overberg High Schools Trails 2024 (U18) 2024/02/24 2024/02/24 Overberg (WOS) Rapid 20 0.47 5 4 3.0 1231.1 1248.3 Analysis
10 Overberg Schools Trials 2021 (U15+U18 Boys) 2021/09/18 2021/09/18 Overberg (WOS) Rapid 30 0.60 5 5 3.0 1225.5 1240.0 Analysis
9 Kleinmond Open 2021 (U16) 2021/04/17 2021/04/17 Overberg (WOS) Standard 60 0.83 5 5 3.0 1206.1 1196.4 Analysis
8 Overberg Closed 2020 (U13 Boys) 2020/03/15 2020/03/15 Overberg (WOS) Standard 60 0.83 5 5 3.5 1166.3 1146.0 Analysis
7 OCF Open 2020 (U14) 2020/01/25 2020/01/25 Overberg (WOS) Rapid 15 0.39 5 5 3.5 1149.9 1200.0 Analysis
6 Western Cape Top Schools 2019 (U13 Mix) 2019/08/31 2019/09/01 Cape Winelands (WCW) Standard 60 0.83 5 5 3.0 1135.3 1127.2 Analysis
5 Overberg Top Schools 2019 (U13) 2019/07/20 2019/07/20 Overberg (WOS) Standard 60 0.83 5 4 2.0 1133.6 1126.0 Analysis
4 Trial 2 Teddy/Toy Tournament 2019 (U14) 2019/04/06 2019/04/06 Overberg (WOS) Standard 60 0.83 5 5 3.0 1103.1 1083.6 Analysis
3 Overberg School Chess Close Champs 2019 (U13 Boys) 2019/03/08 2019/03/09 Overberg (WOS) Standard 60 0.83 6 6 1.5 1152.2 1141.2 Analysis
2 Overberg School Chess Close Champs 2019 (U13 Girls) 2019/03/08 2019/03/09 Overberg (WOS) Standard 60 0.83 6 0 0.0 1152.2 1141.2 Analysis
1 Overberg First Trial 2019 (U14) 2019/02/23 2019/02/23 Overberg (WOS) Standard 60 0.83 5 5 2.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 27 11 2 14 12.0 44.4 -47.2 1252.7 1205.5
White 13 7 1 5 7.5 57.7 65.4 1197.7 1263.1
Black 14 4 1 9 4.5 32.1 -151.8 1303.7 1151.9
Standard All 4 0 1 3 0.5 12.5 -318.8 1215.5 896.8
White 2 0 1 1 0.5 25.0 -212.5 1264.3 1051.8
Black 2 0 0 2 0.0 0.0 -425.0 1166.8 741.8
Rapid All 16 8 0 8 8.0 50.0 0.0 1177.1 1177.1
White 8 5 0 3 5.0 62.5 106.3 1124.9 1231.2
Black 8 3 0 5 3.0 37.5 -106.3 1229.2 1123.0
Blitz All 7 3 1 3 3.5 50.0 0.0 1446.8 1446.8
White 3 2 0 1 2.0 66.7 141.7 1347.6 1489.3
Black 4 1 1 2 1.5 37.5 -106.3 1521.1 1414.9
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 76 36 5 35 38.5 50.7 5.6 1190.5 1196.1
White 38 15 3 20 16.5 43.4 -55.9 1164.8 1108.9
Black 38 21 2 15 22.0 57.9 67.1 1216.3 1283.4
Standard All 43 19 3 21 20.5 47.7 -19.8 1158.4 1138.6
White 22 7 2 13 8.0 36.4 -115.9 1150.7 1034.8
Black 21 12 1 8 12.5 59.5 81.0 1166.4 1247.3
Rapid All 26 14 1 11 14.5 55.8 49.0 1174.8 1223.8
White 13 6 1 6 6.5 50.0 0.0 1146.5 1146.5
Black 13 8 0 5 8.0 61.5 98.1 1203.0 1301.1
Blitz All 7 3 1 3 3.5 50.0 0.0 1446.8 1446.8
White 3 2 0 1 2.0 66.7 141.7 1347.6 1489.3
Black 4 1 1 2 1.5 37.5 -106.3 1521.1 1414.9
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 2070106599 Oosthuizen, C (Carla) 3 1.5 1 1 1 50.0 1151.0 0.0 1151.0 View list
2 2050100621 Goliath, E (Estelle) 2 2.0 2 0 0 100.0 1133.6 425.0 1558.6 View list
3 2070110751 Massyn, M (Mikalya) 2 2.0 2 0 0 100.0 1203.0 425.0 1628.0 View list
4 108068744 Mfundisi, M (Mlibo) 2 2.0 2 0 0 100.0 1173.5 425.0 1598.5 View list
5 1080103089 Stander, Z (Zadrian) 2 2.0 2 0 0 100.0 1133.6 425.0 1558.6 View list
6 107091560 Fourie, T (Tristan) 2 1.0 1 0 1 50.0 1176.1 0.0 1176.1 View list
7 1060111320 Willemse, B (Bevan) 2 1.0 1 0 1 50.0 1127.7 0.0 1127.7 View list
8 106095776 Higham, E (Ethan) 2 0.0 0 0 2 0.0 1179.2 -425.0 754.2 View list
9 106088984 Jonas, SG (Sue-Win) 2 0.0 0 0 2 0.0 1167.1 -425.0 742.1 View list
10 1060111321 Thompson, D (Duwayne) 2 0.0 0 0 2 0.0 1133.6 -425.0 708.6 View list
11 106091563 Van Jaarsveld, A (Albertus) 2 0.0 0 0 2 0.0 1133.6 -425.0 708.6 View list
12 208084107 Beveridge, TG (Talitha) 1 1.0 1 0 0 100.0 1180.8 425.0 1605.8 View list
13 1030134806 Borcherds, N (Nukir) 1 1.0 1 0 0 100.0 1225.5 425.0 1650.5 View list
14 106071972 Davel, M (Migael) 1 1.0 1 0 0 100.0 1231.1 425.0 1656.1 View list
15 206088944 Cupido, S (Shade) 1 1.0 1 0 0 100.0 1231.1 425.0 1656.1 View list
16 1060138233 Fortuin, J (Jermaine) 1 1.0 1 0 0 100.0 1206.1 425.0 1631.1 View list
17 1870302203 King, W (Wesley) 1 1.0 1 0 0 100.0 1180.8 425.0 1605.8 View list
18 1070111316 Klein, D (Damian) 1 1.0 1 0 0 100.0 1152.2 425.0 1577.2 View list
19 1080193235 Lucas, L (Liam) 1 1.0 1 0 0 100.0 1180.8 425.0 1605.8 View list
20 2690302185 Malone, N (Nikki) 1 1.0 1 0 0 100.0 1180.8 425.0 1605.8 View list