Player Page

Herridge, M (Mekayla)
Dob: 2013/05/21 (U12)
Gender: Female
Chess SA id: 2130134350
FIDE id:
Region: West Coast (WCU)
Citizen: RSA
Title(s):
Last active: 2022/09/17 (668 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 rating1101.8
Current Weighted rating1101.9
Current Weighted performance640.9
Current official/published rating (highest between Raw, WR and WP)1101.9
Current highest rating achieved1210.6
Current floor (min rating allowed)710.6
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)±190.7
Current Raw change used (final)0.0
Projected new Raw rating1101.8
Projected new Weighed rating1013.7
Projected new Weighted performance640.9
Projected new final Raw rating (if new WP > new Raw)1101.8
Projected new highest rating1210.6
Projected new floor710.6
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1101.8
Projected effective change (new Official - current Official)-0.1
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 rating1151.6
Current Weighted rating1151.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1151.8
Current highest rating achieved1151.6
Current floor (min rating allowed)651.6
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)±177.7
Current Raw change used (final)0.0
Projected new Raw rating1151.6
Projected new Weighed rating1059.5
Projected new Weighted performance217.5
Projected new final Raw rating (if new WP > new Raw)1151.6
Projected new highest rating1151.6
Projected new floor651.6
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1151.6
Projected effective change (new Official - current Official)-0.2
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 rating1094.8
Current Weighted rating1094.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1094.8
Current highest rating achieved1217.6
Current floor (min rating allowed)717.6
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)±192.6
Current Raw change used (final)0.0
Projected new Raw rating1094.8
Projected new Weighed rating1007.2
Projected new Weighted performance626.6
Projected new final Raw rating (if new WP > new Raw)1094.8
Projected new highest rating1217.6
Projected new floor717.6
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1094.8
Projected effective change (new Official - current Official)=0.0
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 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.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
5 Western Cape Top Schools 2022 (U11 Girls) 2022/09/16 2022/09/17 Overberg (WOS) Standard 60 0.83 5 3 0.0 1130.8 1200.0 Analysis
4 Onder-Weskus Top Skole 2022 (O11+O13 Meisies) 2022/06/04 2022/06/04 West Coast (WCU) Rapid 30 0.60 6 4 1.0 1148.5 1122.2 Analysis
3 Western Cape Schools 2021 (U9 Girls) 2021/10/23 2021/10/23 Overberg (WOS) Rapid 35 0.66 5 5 1.0 1185.8 1176.2 Analysis
2 West Coast Primary Schools Prestige 2021 (U7+U9) 2021/09/18 2021/09/18 West Coast (WCU) Rapid 30 0.60 5 4 1.0 1210.6 1217.6 Analysis
1 Lower West Coast Schools Chess Prestige 2021 (U7+U9) 2021/05/15 2021/05/15 West Coast (WCU) Rapid 30 0.60 5 5 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 21 5 2 14 6.0 28.6 -182.1 1194.6 1012.4
White 10 3 1 6 3.5 35.0 -127.5 1188.3 1060.8
Black 11 2 1 8 2.5 22.7 -231.8 1200.3 968.5
Standard All 3 0 0 3 0.0 0.0 -425.0 1271.2 846.2
White 1 0 0 1 0.0 0.0 -425.0 1225.6 800.6
Black 2 0 0 2 0.0 0.0 -425.0 1294.0 869.0
Rapid All 18 5 2 11 6.0 33.3 -141.7 1181.8 1040.2
White 9 3 1 5 3.5 38.9 -94.4 1184.2 1089.7
Black 9 2 1 6 2.5 27.8 -188.9 1179.5 990.6
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 2100134304 Herridge, M (Mieke) 2 1.0 1 0 1 50.0 1148.5 0.0 1148.5 View list
2 2130139084 Mccree, S (Sheniel) 2 0.0 0 0 2 0.0 1148.5 -425.0 723.5 View list
3 2120110479 Joseph, N (Nashadine) 2 0.0 0 0 2 0.0 1198.2 -425.0 773.2 View list
4 2120134721 Van Helsdingen, L (Lene) 1 1.0 1 0 0 100.0 1185.8 425.0 1610.8 View list
5 2140134362 Van Tonder, K (Kaylin) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
6 2120134357 Schoeman, J (Juandri) 1 1.0 1 0 0 100.0 1210.6 425.0 1635.6 View list
7 2120134356 Rodgers, A (Anasti) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
8 2120134347 Esau, C (Chante) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
9 2120134361 Van Schalkwyk, S (Sunet) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
10 1130131766 Williams, C (Claron) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
11 2120134722 Van Wyk, S (Simonia) 1 0.0 0 0 1 0.0 1210.6 -425.0 785.6 View list
12 2110136774 Terblanch, C (Cleuce) 1 0.0 0 0 1 0.0 1130.8 -425.0 705.8 View list
13 1130134720 Skippers, E (Elozandro) 1 0.0 0 0 1 0.0 1210.6 -425.0 785.6 View list
14 2130118022 Shapiro, H (Hannah) 1 0.0 0 0 1 0.0 1185.8 -425.0 760.8 View list
15 2120133357 Buhr, G (Gretchen) 1 0.0 0 0 1 0.0 1185.8 -425.0 760.8 View list
16 2110146719 Bezuidenhout, C (Chloe) 1 0.0 0 0 1 0.0 1130.8 -425.0 705.8 View list
17 2120136814 Benn, C (Ciara) 1 0.0 0 0 1 0.0 1130.8 -425.0 705.8 View list
18 2120134346 Adams, G (Grace) 1 0.0 0 0 1 0.0 1185.8 -425.0 760.8 View list