Player Page

Herron, M (Michela)
Dob: 2010/03/15 (U16)
Gender: Female
Chess SA id: 2100099500
FIDE id:
Region: Nelson Mandela Bay (ENM)
Citizen: RSA
Title(s):
Last active: 2023/05/06 (382 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 rating1021.4
Curent Weighted rating1019.3
Curent Weighted performance827.1
Current official/published rating (highest between Raw, WR and WP)1021.4
Current floor (min rating allowed)603.3
Current highest rating achieved1103.3
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)±213.9
Current Raw change used (final)0.0
Projected new Raw rating1021.4
Projected new Weighed rating1019.4
Projected new Weighted performance827.1
Projected new official/published rating (highest between new Raw, new WR and new WP)1021.4
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1103.3
Projected new floor603.3
Projected new K-facor40
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 rating1019.6
Curent Weighted rating1016.2
Curent Weighted performance828.5
Current official/published rating (highest between Raw, WR and WP)1019.6
Current floor (min rating allowed)616.8
Current highest rating achieved1116.8
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)±214.4
Current Raw change used (final)0.0
Projected new Raw rating1019.6
Projected new Weighed rating1016.5
Projected new Weighted performance828.5
Projected new official/published rating (highest between new Raw, new WR and new WP)1019.6
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1116.8
Projected new floor616.8
Projected new K-facor40
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 rating1186.0
Curent Weighted rating1186.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1186.0
Current floor (min rating allowed)686.0
Current highest rating achieved1186.0
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)±169.2
Current Raw change used (final)0.0
Projected new Raw rating1186.0
Projected new Weighed rating1186.0
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1186.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1186.0
Projected new floor686.0
Projected new K-facor40
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)686.0
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 floor686.0
Projected new K-facor36
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
14 EP Trials 3 2023 (U14) 2023/05/05 2023/05/06 Nelson Mandela Bay (ENM) Standard 60 0.83 6 6 2.0 1018.7 1016.4 Analysis
13 NMB 1st Trials 2023 (U14) 2023/02/17 2023/02/18 Nelson Mandela Bay (ENM) Standard 60 0.83 6 6 2.0 1000.1 986.4 Analysis
12 2022 NMBCU Closed 2022 (U14) 2022/08/19 2022/08/20 Nelson Mandela Bay (ENM) Standard 60 0.83 5 5 1.0 1057.2 1058.0 Analysis
11 2022 NMBCU Trial 4 (U14) 2022/08/12 2022/08/13 Nelson Mandela Bay (ENM) Standard 60 0.83 6 6 1.5 1057.2 1058.0 Analysis
10 NMBCU Trial 3 2022 (U14) 2022/07/22 2022/07/23 Nelson Mandela Bay (ENM) Standard 60 0.83 6 6 1.0 1103.3 1116.8 Analysis
9 2022 NMB Junior Trials 1 (U12) 2022/04/22 2022/04/23 Nelson Mandela Bay (ENM) Standard 60 0.83 6 6 3.5 1050.5 1055.2 Analysis
8 2021 Eastern Cape Schools Provincial Summer Championships (Girls) 2021/10/16 2021/10/16 Buffalo City (EBC) Standard 60 0.83 6 6 3.0 1004.7 998.8 Analysis
7 2020 Boardwalk Pearson Open Chess Festival (Open) 2020/03/14 2020/03/15 Nelson Mandela Bay (ENM) Standard 90 0.94 5 2 0.0 1005.5 999.6 Analysis
6 NMBJCU Trials 3 2019 (U10) 2019/05/10 2019/05/11 Nelson Mandela Bay (ENM) Standard 60 0.83 6 6 2.5 982.6 968.4 Analysis
5 Nelson Mandela Bay Junior Chess Trials 2 2019 (U10) 2019/04/05 2019/04/06 Nelson Mandela Bay (ENM) Standard 60 0.83 6 5 1.5 974.6 954.4 Analysis
4 NMB Youth Chess Trial 3 2018 (U10) 2018/05/11 2018/05/12 Nelson Mandela Bay (ENM) Standard 60 0.83 6 3 0.0 1003.5 995.2 Analysis
3 NMB Second Trials 2018 (U10) 2018/04/20 2018/04/22 Nelson Mandela Bay (ENM) Standard 120 1.00 5 4 0.0 1098.3 1087.2 Analysis
2 NMB First Trails 2018 (U10) 2018/03/23 2018/03/24 Nelson Mandela Bay (ENM) Standard 60 0.83 6 5 0.5 1200.0 1200.0 Analysis
1 2018 Boardwalk Pearson Open (Devlopment) 2018/03/17 2018/03/17 Nelson Mandela Bay (ENM) Rapid 30 0.60 6 6 3.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main 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
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 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 72 18 7 47 21.5 29.9 -171.2 1168.7 997.5
White 35 10 3 22 11.5 32.9 -145.7 1144.5 998.8
Black 37 8 4 25 10.0 27.0 -195.3 1191.5 996.3
Standard All 66 16 5 45 18.5 28.0 -186.7 1170.4 983.6
White 32 9 2 21 10.0 31.3 -159.4 1148.7 989.3
Black 34 7 3 24 8.5 25.0 -212.5 1190.8 978.3
Rapid All 6 2 2 2 3.0 50.0 0.0 1149.8 1149.8
White 3 1 1 1 1.5 50.0 0.0 1099.5 1099.5
Black 3 1 1 1 1.5 50.0 0.0 1200.0 1200.0
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 1100101545 Mbotshelwa, A (Avuyile) 3 0.0 0 0 3 0.0 1054.7 -425.0 629.7 View list
2 1110106678 Grove, JF (Jacques) 2 1.0 1 0 1 50.0 978.6 0.0 978.6 View list
3 1100099510 Petzer, D (Dante) 2 0.5 0 1 1 25.0 1149.2 -212.5 936.7 View list
4 1100136242 Blandy, L (Levi) 2 0.0 0 0 2 0.0 1028.7 -425.0 603.7 View list
5 1100111044 Brown, N (Nathan) 2 0.0 0 0 2 0.0 991.4 -425.0 566.4 View list
6 1090140444 Ezenkwankwor, E (Echezona) 2 0.0 0 0 2 0.0 1057.2 -425.0 632.2 View list
7 110084056 Healy, A (Alexander) 2 0.0 0 0 2 0.0 1149.2 -425.0 724.2 View list
8 1090139780 Wagner, J (Jayden) 2 0.0 0 0 2 0.0 1080.3 -425.0 655.3 View list
9 2100152426 Fortune, J (Jamie) 1 1.0 1 0 0 100.0 1018.7 425.0 1443.7 View list
10 1100139749 Felele, L (Liyolatha) 1 1.0 1 0 0 100.0 1057.2 425.0 1482.2 View list
11 1110139746 Coetzee, S (Schalk) 1 1.0 1 0 0 100.0 1050.5 425.0 1475.5 View list
12 2080135659 Hendricks, S (Siyamthatnda) 1 1.0 1 0 0 100.0 1004.7 425.0 1429.7 View list
13 2100139754 Kayser, I (Isabella) 1 1.0 1 0 0 100.0 1050.5 425.0 1475.5 View list
14 1110151213 Koutsouvelis, J (Joshua) 1 1.0 1 0 0 100.0 1000.1 425.0 1425.1 View list
15 1110147802 Managa, M (Murendeni) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
16 1090140447 Martin, L (Luke) 1 1.0 1 0 0 100.0 1103.3 425.0 1528.3 View list
17 2080135667 Mbangata, L (Lilitha) 1 1.0 1 0 0 100.0 1004.7 425.0 1429.7 View list
18 2100135672 Ngunzana, S (Siphokuhle) 1 1.0 1 0 0 100.0 1004.7 425.0 1429.7 View list
19 2100139760 Nicholson, D (Danikah) 1 1.0 1 0 0 100.0 1050.5 425.0 1475.5 View list
20 1110111054 Odendaal, F (Farrel) 1 1.0 1 0 0 100.0 982.6 425.0 1407.6 View list