Player Page

Herbst, S (Schalk)
Dob: 2007/09/12 (U18)
Gender: Male
Chess SA id: 1070158361
FIDE id:
Region: Mangaung (FMB)
Citizen: RSA
Title(s):
Last active: 2024/03/08 (71 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 rating1106.9
Curent Weighted rating1164.8
Curent Weighted performance861.2
Current official/published rating (highest between Raw, WR and WP)1164.8
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)±189.3
Current Raw change used (final)0.0
Projected new Raw rating1106.9
Projected new Weighed rating1159.1
Projected new Weighted performance861.2
Projected new official/published rating (highest between new Raw, new WR and new WP)1159.1
Projected effective change (new Official - current Official)-5.7
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 rating1182.0
Curent Weighted rating1187.5
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1187.5
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)±170.1
Current Raw change used (final)0.0
Projected new Raw rating1182.0
Projected new Weighed rating1186.7
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)1186.7
Projected effective change (new Official - current Official)-0.8
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 rating1028.4
Curent Weighted rating1139.0
Curent Weighted performance901.0
Current official/published rating (highest between Raw, WR and WP)1139.0
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)±211.7
Current Raw change used (final)0.0
Projected new Raw rating1028.4
Projected new Weighed rating1128.2
Projected new Weighted performance901.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1128.2
Projected effective change (new Official - current Official)-10.8
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 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.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
3 Bloemfontein Highschool League 2024 (U17A) 2024/03/08 2024/03/08 Mangaung (FMB) Rapid 15 0.39 5 5 0.5 1129.9 1065.8 Analysis
2 Bloemfontein High School League 16 February 2024 (U17A) 2024/02/16 2024/02/16 Mangaung (FMB) Rapid 15 0.39 5 5 0.5 1147.2 1110.4 Analysis
1 Kings & Queens Chess 27 January 2024 (B) 2024/01/27 2024/01/27 Mangaung (FMB) Rapid 32 0.63 5 4 1.0 1169.7 1136.7 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
7 Bloemfontein Highschool League 2024 (U17A) 2024/03/08 2024/03/08 Mangaung (FMB) Rapid 15 0.39 5 5 0.5 1129.9 1065.8 Analysis
6 Bloemfontein High School League 16 February 2024 (U17A) 2024/02/16 2024/02/16 Mangaung (FMB) Rapid 15 0.39 5 5 0.5 1147.2 1110.4 Analysis
5 Kings & Queens Chess 27 January 2024 (B) 2024/01/27 2024/01/27 Mangaung (FMB) Rapid 32 0.63 5 4 1.0 1169.7 1136.7 Analysis
4 Bloemfontein HS League 27 October 2023 (U19) 2023/10/27 2023/10/27 Cape Winelands (WCW) Rapid 15 0.39 5 5 1.5 1171.3 1184.2 Analysis
3 Bloemfontein HS League 13 October 2023 (U17+U19) 2023/10/13 2023/10/13 Mangaung (FMB) Rapid 20 0.47 5 5 2.5 1171.3 1184.2 Analysis
2 Morris Club Championship 2023 2023/07/28 2023/07/28 Mangaung (FMB) Rapid 32 0.63 5 5 2.0 1200.0 1200.0 Analysis
1 NMBCU Trial 4 2023 (U18) 2023/07/28 2023/07/29 Nelson Mandela Bay (ENM) Standard 60 0.83 5 1 0.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 14 1 2 11 2.0 14.3 -303.6 1217.1 913.5
White 7 0 0 7 0.0 0.0 -425.0 1231.6 806.6
Black 7 1 2 4 2.0 28.6 -182.1 1202.6 1020.4
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 14 1 2 11 2.0 14.3 -303.6 1217.1 913.5
White 7 0 0 7 0.0 0.0 -425.0 1231.6 806.6
Black 7 1 2 4 2.0 28.6 -182.1 1202.6 1020.4
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 30 6 4 20 8.0 26.7 -198.3 1212.6 1014.3
White 16 3 1 12 3.5 21.9 -239.1 1186.1 947.1
Black 14 3 3 8 4.5 32.1 -151.8 1242.8 1091.0
Standard All 1 0 0 1 0.0 0.0 -425.0 1245.2 820.2
White 1 0 0 1 0.0 0.0 -425.0 1245.2 820.2
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Rapid All 29 6 4 19 8.0 27.6 -190.5 1211.5 1020.9
White 15 3 1 11 3.5 23.3 -226.7 1182.2 955.5
Black 14 3 3 8 4.5 32.1 -151.8 1242.8 1091.0
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 2070134454 Cassim, A (Ameera) 2 1.0 1 0 1 50.0 1159.3 0.0 1159.3 View list
2 2120158366 Pitso, R (Relebogile) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
3 1090191574 Pieterse, A (Abraham Matthys) 1 1.0 1 0 0 100.0 1169.7 425.0 1594.7 View list
4 1120130045 Du Toit, C (Calem) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
5 106073049 Terblanche, DJ (Daniel Johannes) 1 1.0 1 0 0 100.0 1171.3 425.0 1596.3 View list
6 1060149062 Van Heerden, R (Ruald) 1 1.0 1 0 0 100.0 1171.3 425.0 1596.3 View list
7 109086201 Hattingh, E (Eckhard) 1 0.5 0 1 0 50.0 1147.2 0.0 1147.2 View list
8 1090117637 Els, C (Christiaan) 1 0.5 0 1 0 50.0 1171.3 0.0 1171.3 View list
9 105035097 Smit, A (Albert) 1 0.5 0 1 0 50.0 1171.3 0.0 1171.3 View list
10 2080300836 Tsunke, R (Refiloe) 1 0.5 0 1 0 50.0 1129.9 0.0 1129.9 View list
11 108086187 Rossouw, J (Johrne) 1 0.0 0 0 1 0.0 1171.3 -425.0 746.3 View list
12 106044536 Robberts, M (Morne Christian) 1 0.0 0 0 1 0.0 1171.3 -425.0 746.3 View list
13 1080119328 Raphoko, S (Sebabotso) 1 0.0 0 0 1 0.0 1147.2 -425.0 722.2 View list
14 1040153516 Morris, Q (Queton) 1 0.0 0 0 1 0.0 1171.3 -425.0 746.3 View list
15 207064253 Melville, J (Joalize) 1 0.0 0 0 1 0.0 1169.7 -425.0 744.7 View list
16 106070877 Mellet, A (Andries) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
17 1100191989 Mabule, B (Botshelo) 1 0.0 0 0 1 0.0 1129.9 -425.0 704.9 View list
18 210092637 Herbst, L (Leone) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
19 1090153492 Gibbens, G (Gregory) 1 0.0 0 0 1 0.0 1129.9 -425.0 704.9 View list
20 108086945 Geyser, H (Heinrich) 1 0.0 0 0 1 0.0 1129.9 -425.0 704.9 View list