Player Page

Herbst, L (Leone)
Dob: 2010/02/10 (U16)
Gender: Female
Chess SA id: 210092637
FIDE id:
Region: Mangaung (FMB)
Citizen: RSA
Title(s):
Last active: 2024/05/11 (7 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 rating1182.8
Curent Weighted rating1166.8
Curent Weighted performance987.9
Current official/published rating (highest between Raw, WR and WP)1182.8
Current floor (min rating allowed)797.1
Current highest rating achieved1297.1
Current K-factor36
Games played this month3
Score (S)2.5
Expected score (We)1.49
Difference (S-We)1.01
Current Raw change (no limits, including tournament time weight)30.5
Current min/max change allowed (with limits)±169.9
Current Raw change used (final)30.5
Projected new Raw rating1213.3
Projected new Weighed rating1170.2
Projected new Weighted performance987.9
Projected new official/published rating (highest between new Raw, new WR and new WP)1213.3
Projected effective change (new Official - current Official)+30.5
Projected new highest rating1297.1
Projected new floor797.1
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 rating1167.7
Curent Weighted rating1131.2
Curent Weighted performance831.4
Current official/published rating (highest between Raw, WR and WP)1167.7
Current floor (min rating allowed)820.0
Current highest rating achieved1320.0
Current K-factor36
Games played this month3
Score (S)2.5
Expected score (We)1.39
Difference (S-We)1.11
Current Raw change (no limits, including tournament time weight)40.0
Current min/max change allowed (with limits)±173.6
Current Raw change used (final)40.0
Projected new Raw rating1207.7
Projected new Weighed rating1137.5
Projected new Weighted performance831.4
Projected new official/published rating (highest between new Raw, new WR and new WP)1207.7
Projected effective change (new Official - current Official)+40.0
Projected new highest rating1320.0
Projected new floor820.0
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 rating1163.2
Curent Weighted rating1205.7
Curent Weighted performance1014.8
Current official/published rating (highest between Raw, WR and WP)1205.7
Current floor (min rating allowed)757.8
Current highest rating achieved1257.8
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)±174.7
Current Raw change used (final)0.0
Projected new Raw rating1163.2
Projected new Weighed rating1201.2
Projected new Weighted performance1014.8
Projected new official/published rating (highest between new Raw, new WR and new WP)1201.2
Projected effective change (new Official - current Official)-4.5
Projected new highest rating1257.8
Projected new floor757.8
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 rating1100.0
Curent Weighted rating1100.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1100.0
Current floor (min rating allowed)757.8
Current highest rating achieved1100.0
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)±191.2
Current Raw change used (final)0.0
Projected new Raw rating1100.0
Projected new Weighed rating1100.0
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1100.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1100.0
Projected new floor757.8
Projected new K-facor40
Tournaments
Tournament: Mangaung Metro Chess 10-11 May 2024 (B)
Start: 2024/05/10  End: 2024/05/11  Host: FMB  Type: Standard   Time: 62  Time weight: 0.84  Rounds: 3
Games: 3  Score: 2.5
Main rating: 1182.8  Rating gain/loss: 30.5
Type rating: 1167.7  Rating gain/loss: 40.0
Analysis
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
3 Mangaung Metro Chess 10-11 May 2024 (B) 2024/05/10 2024/05/11 Mangaung (FMB) Standard 62 0.84 5 3 2.5 1182.8 1167.7 Analysis
2 Mangaung Metro Chess 12-13 April 2024 (B) 2024/04/12 2024/04/13 Mangaung (FMB) Standard 62 0.84 5 3 2.0 1157.7 1136.4 Analysis
1 Mangaung Metro Chess 9 March 2024 (Ladies) 2024/03/09 2024/03/09 Mangaung (FMB) Rapid 32 0.63 5 5 2.0 1163.4 1185.5 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
33 Mangaung Metro Chess 10-11 May 2024 (B) 2024/05/10 2024/05/11 Mangaung (FMB) Standard 62 0.84 5 3 2.5 1182.8 1167.7 Analysis
32 Mangaung Metro Chess 12-13 April 2024 (B) 2024/04/12 2024/04/13 Mangaung (FMB) Standard 62 0.84 5 3 2.0 1157.7 1136.4 Analysis
31 Mangaung Metro Chess 9 March 2024 (Ladies) 2024/03/09 2024/03/09 Mangaung (FMB) Rapid 32 0.63 5 5 2.0 1163.4 1185.5 Analysis
30 August Primary School Chess Festival 2023 (Grade 6+7 A) 2023/08/04 2023/08/04 Mangaung (FMB) Rapid 15 0.39 5 5 1.0 1178.1 1238.4 Analysis
29 Morris Club Championship 2023 2023/07/28 2023/07/28 Mangaung (FMB) Rapid 32 0.63 5 5 2.0 1178.1 1257.8 Analysis
28 Inter Regional Chess Championship 2023 (U14) 2023/05/19 2023/05/20 Mangaung (FMB) Standard 62 0.84 5 5 3.0 1147.6 1086.4 Analysis
27 2022 South African Junior Team Chess Championships (U14 Open) 2022/12/04 2022/12/08 4 Knights (4K) Standard 120 1.00 7 6 1.0 1211.0 1130.3 Analysis
26 Courteney Page Chess Festival 2022 (Ladies) 2022/10/15 2022/10/15 Mangaung (FMB) Rapid 32 0.63 5 3 2.0 1200.8 1256.4 Analysis
25 Mangaung Metro Chess 13 August 2022 (C+D) 2022/08/13 2022/08/13 Mangaung (FMB) Rapid 32 0.63 5 5 4.0 1161.1 1199.6 Analysis
24 Mangaung Metro Chess 30 July 2022 (C+D) 2022/07/30 2022/07/30 Mangaung (FMB) Rapid 32 0.63 5 5 3.0 1201.4 1181.6 Analysis
23 8th Piet Van Zyl Chess Festival 2022 (C) 2022/07/22 2022/07/23 Mangaung (FMB) Standard 62 0.84 5 5 1.0 1201.4 1194.0 Analysis
22 Smart Chess Blitz 2022 (Ladies) 2022/05/07 2022/05/07 Mangaung (FMB) Blitz 7 0.23 5 5 1.0 1214.9 1200.0 Analysis
21 Morris Club Championship 2022 2022/02/26 2022/02/26 Mangaung (FMB) Rapid 32 0.63 5 4 2.0 1210.4 1200.0 Analysis
20 Mangaung Metro Chess February 2020 (D) 2020/02/21 2020/02/22 Mangaung (FMB) Standard 62 0.84 5 3 3.0 1096.2 1078.5 Analysis
19 Mangaung Metro Chess 17-18 January 2020 (D) 2020/01/17 2020/01/18 Mangaung (FMB) Standard 62 0.84 5 5 2.0 1104.9 1093.6 Analysis
18 2019 South African Junior Team Championships (U10D) 2020/01/04 2020/01/08 4 Knights (4K) Standard 120 1.00 7 6 3.5 1104.9 1093.6 Analysis
17 Mangaung Metro Chess October 2019 (D) 2019/10/11 2019/10/12 Mangaung (FMB) Standard 62 0.84 5 5 2.0 1120.6 1112.3 Analysis
16 Mangaung Metro Chess 16-17 August 2019 (E) 2019/08/16 2019/08/17 Mangaung (FMB) Standard 62 0.84 5 3 2.0 1000.4 990.8 Analysis
15 Mangaung Metro July Trials 2019 (U10) 2019/07/19 2019/07/20 Mangaung (FMB) Standard 62 0.84 5 5 2.0 963.9 952.5 Analysis
14 Inter Regional Chess Championship 2019 (U8-U12 Girls) 2019/05/10 2019/05/11 Mangaung (FMB) Standard 60 0.83 5 4 1.0 975.7 964.0 Analysis
12
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 11 6 1 4 6.5 59.1 77.3 1209.2 1286.5
White 5 5 0 0 5.0 100.0 425.0 1154.0 1579.0
Black 6 1 1 4 1.5 25.0 -212.5 1255.2 1042.7
Standard All 6 4 1 1 4.5 75.0 212.5 1216.8 1429.3
White 3 3 0 0 3.0 100.0 425.0 1182.5 1607.5
Black 3 1 1 1 1.5 50.0 0.0 1251.1 1251.1
Rapid All 5 2 0 3 2.0 40.0 -85.0 1200.0 1115.0
White 2 2 0 0 2.0 100.0 425.0 1111.2 1536.2
Black 3 0 0 3 0.0 0.0 -425.0 1259.2 834.2
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 152 64 5 83 66.5 43.8 -53.1 1116.7 1063.5
White 81 39 1 41 39.5 48.8 -10.5 1117.9 1107.4
Black 71 25 4 42 27.0 38.0 -101.8 1115.2 1013.4
Standard All 115 47 5 63 49.5 43.0 -59.1 1081.2 1022.0
White 62 30 1 31 30.5 49.2 -6.9 1091.7 1084.9
Black 53 17 4 32 19.0 35.8 -120.3 1068.8 948.5
Rapid All 32 16 0 16 16.0 50.0 0.0 1233.4 1233.4
White 17 9 0 8 9.0 52.9 25.0 1208.4 1233.4
Black 15 7 0 8 7.0 46.7 -28.3 1261.7 1233.4
Blitz All 5 1 0 4 1.0 20.0 -255.0 1185.6 930.6
White 2 0 0 2 0.0 0.0 -425.0 1161.4 736.4
Black 3 1 0 2 1.0 33.3 -141.7 1201.8 1060.1
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 110086186 Boje, E (Ewald) 5 2.0 2 0 3 40.0 987.9 -85.0 902.9 View list
2 1090096010 Le Roux, S (Stephan) 3 3.0 3 0 0 100.0 1037.5 425.0 1462.5 View list
3 2130117641 Maass, T (Tanya) 3 2.0 2 0 1 66.7 1191.7 141.7 1333.4 View list
4 207084887 Herbst, D (Danielle) 3 1.5 1 1 1 50.0 1199.5 0.0 1199.5 View list
5 209092636 Moalusi, P (Palesa) 3 1.0 1 0 2 33.3 1173.7 -141.7 1032.0 View list
6 1100098157 De Villiers, H (Hj) 3 0.0 0 0 3 0.0 1096.5 -425.0 671.5 View list
7 1080111366 Botha, C (Conrad) 2 2.0 2 0 0 100.0 1100.6 425.0 1525.6 View list
8 210086184 Beelders, K (Kyra) 2 2.0 2 0 0 100.0 945.0 425.0 1370.0 View list
9 209083662 Kesiamang, M (Mabotsa) 2 2.0 2 0 0 100.0 1000.1 425.0 1425.1 View list
10 207086204 Cordon, J (Jesse) 2 1.0 1 0 1 50.0 980.8 0.0 980.8 View list
11 1120111853 Els, R (Ruben) 2 1.0 1 0 1 50.0 1181.3 0.0 1181.3 View list
12 1080111842 Mhlontlo, K (Kamohelo) 2 1.0 1 0 1 50.0 996.0 0.0 996.0 View list
13 1090096009 Pelesa, O (Oratilwe) 2 1.0 1 0 1 50.0 1152.5 0.0 1152.5 View list
14 2100107772 Van Lill, A (Amore) 2 1.0 1 0 1 50.0 1052.7 0.0 1052.7 View list
15 109086933 Bezuidenhout, R (Reinhardt) 2 0.0 0 0 2 0.0 971.3 -425.0 546.3 View list
16 1100098148 De Villiers, H (Hendrik) 2 0.0 0 0 2 0.0 1121.7 -425.0 696.7 View list
17 109093312 Deetlefs, W (Werleo) 2 0.0 0 0 2 0.0 871.9 -425.0 446.9 View list
18 206086189 Lebenya, A (Agnes) 2 0.0 0 0 2 0.0 1109.7 -425.0 684.7 View list
19 1110108383 Olivier, R (Riley) 2 0.0 0 0 2 0.0 1189.8 -425.0 764.8 View list
20 1070107764 Phamotse, T (Tumelo) 2 0.0 0 0 2 0.0 988.6 -425.0 563.6 View list