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: 2024/08/02 (114 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 rating1108.4
Current Weighted rating1135.4
Current Weighted performance867.2
Current official/published rating (highest between Raw, WR and WP)1135.4
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)±188.9
Current Raw change used (final)0.0
Projected new Raw rating1108.4
Projected new Weighed rating1043.0
Projected new Weighted performance867.2
Projected new final Raw rating (if new WP > new Raw)1108.4
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)1108.4
Projected effective change (new Official - current Official)-27.0
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 rating1182.0
Current Weighted rating1183.7
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1183.7
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)±170.1
Current Raw change used (final)0.0
Projected new Raw rating1182.0
Projected new Weighed rating1088.7
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)1182.0
Projected effective change (new Official - current Official)-1.7
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 rating1045.0
Current Weighted rating1086.4
Current Weighted performance912.9
Current official/published rating (highest between Raw, WR and WP)1086.4
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)±206.8
Current Raw change used (final)0.0
Projected new Raw rating1045.0
Projected new Weighed rating996.6
Projected new Weighted performance912.9
Projected new final Raw rating (if new WP > new Raw)1045.0
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)1045.0
Projected effective change (new Official - current Official)-41.4
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.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
4 Bloemfontein Highschool League 02 Aug 2024 (U17A) 2024/08/02 2024/08/02 Mangaung (FMB) Rapid 15 0.39 5 5 2.0 1106.9 1028.4 Analysis
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
8 Bloemfontein Highschool League 02 Aug 2024 (U17A) 2024/08/02 2024/08/02 Mangaung (FMB) Rapid 15 0.39 5 5 2.0 1106.9 1028.4 Analysis
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 19 3 2 14 4.0 21.1 -246.1 1217.8 971.7
White 10 0 0 10 0.0 0.0 -425.0 1227.6 802.6
Black 9 3 2 4 4.0 44.4 -47.2 1206.9 1159.7
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 19 3 2 14 4.0 21.1 -246.1 1217.8 971.7
White 10 0 0 10 0.0 0.0 -425.0 1227.6 802.6
Black 9 3 2 4 4.0 44.4 -47.2 1206.9 1159.7
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 35 8 4 23 10.0 28.6 -182.1 1213.6 1031.5
White 19 3 1 15 3.5 18.4 -268.4 1191.2 922.7
Black 16 5 3 8 6.5 40.6 -79.7 1240.3 1160.6
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 34 8 4 22 10.0 29.4 -175.0 1212.7 1037.7
White 18 3 1 14 3.5 19.4 -259.7 1188.2 928.4
Black 16 5 3 8 6.5 40.6 -79.7 1240.3 1160.6
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 1070119327 Gerber, M (Michar) 1 1.0 1 0 0 100.0 1106.9 425.0 1531.9 View list
6 106073049 Terblanche, DJ (Daniel Johannes) 1 1.0 1 0 0 100.0 1171.3 425.0 1596.3 View list
7 1100192008 Tjalkosi, V (Vuyo) 1 1.0 1 0 0 100.0 1106.9 425.0 1531.9 View list
8 1060149062 Van Heerden, R (Ruald) 1 1.0 1 0 0 100.0 1171.3 425.0 1596.3 View list
9 1090117637 Els, C (Christiaan) 1 0.5 0 1 0 50.0 1171.3 0.0 1171.3 View list
10 109086201 Hattingh, E (Eckhard) 1 0.5 0 1 0 50.0 1147.2 0.0 1147.2 View list
11 105035097 Smit, A (Albert) 1 0.5 0 1 0 50.0 1171.3 0.0 1171.3 View list
12 2080300836 Tsunke, R (Refiloe) 1 0.5 0 1 0 50.0 1129.9 0.0 1129.9 View list
13 1040153516 Morris, Q (Queton) 1 0.0 0 0 1 0.0 1171.3 -425.0 746.3 View list
14 207064253 Melville, J (Joalize) 1 0.0 0 0 1 0.0 1169.7 -425.0 744.7 View list
15 106070877 Mellet, A (Andries) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
16 1100191989 Mabule, B (Botshelo) 1 0.0 0 0 1 0.0 1129.9 -425.0 704.9 View list
17 1070160761 Leteno, O (Omphile) 1 0.0 0 0 1 0.0 1106.9 -425.0 681.9 View list
18 1080145469 Khambule, K (Kamohelo) 1 0.0 0 0 1 0.0 1106.9 -425.0 681.9 View list
19 210092637 Herbst, L (Leone) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
20 1090160749 Gibbens, G (Gregory) 1 0.0 0 0 1 0.0 1129.9 -425.0 704.9 View list