Player Page

Ferreira, M (Marguerite)
Dob: 2008/10/30 (U18)
Gender: Female
Chess SA id: 2080154427
FIDE id:
Region: Gert Sibande (MGS)
Citizen: RSA
Title(s):
Last active: 2024/04/19 (8 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 rating1173.3
Curent Weighted rating1178.6
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1178.6
Current floor (min rating allowed)700.0
Current highest rating achieved1200.0
Current K-factor36
Games played this month5
Score (S)2.5
Expected score (We)2.30
Difference (S-We)0.20
Current Raw change (no limits, including tournament time weight)4.3
Current min/max change allowed (with limits)±172.2
Current Raw change used (final)4.3
Projected new Raw rating1177.6
Projected new Weighed rating1178.0
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1178.0
Projected effective change (new Official - current Official)-0.6
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 rating1195.0
Curent Weighted rating1196.5
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1196.5
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)±167.0
Current Raw change used (final)0.0
Projected new Raw rating1195.0
Projected new Weighed rating1196.3
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1196.3
Projected effective change (new Official - current Official)-0.2
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 rating1144.9
Curent Weighted rating1157.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1157.0
Current floor (min rating allowed)700.0
Current highest rating achieved1200.0
Current K-factor36
Games played this month5
Score (S)2.5
Expected score (We)2.11
Difference (S-We)0.39
Current Raw change (no limits, including tournament time weight)14.0
Current min/max change allowed (with limits)±179.4
Current Raw change used (final)14.0
Projected new Raw rating1158.9
Projected new Weighed rating1156.1
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1158.9
Projected effective change (new Official - current Official)+1.9
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
Tournament: NWU Super 16 2024
Start: 2024/04/19  End: 2024/04/19  Host: MGS  Type: Rapid   Time: 30  Time weight: 0.60  Rounds: 5
Games: 5  Score: 2.5
Main rating: 1173.3  Rating gain/loss: 4.3
Type rating: 1144.9  Rating gain/loss: 14.0
Analysis
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
1 NWU Super 16 2024 2024/04/19 2024/04/19 Gert Sibande (MGS) Rapid 30 0.60 6 5 2.5 1173.3 1144.9 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
3 NWU Super 16 2024 2024/04/19 2024/04/19 Gert Sibande (MGS) Rapid 30 0.60 6 5 2.5 1173.3 1144.9 Analysis
2 Ekurhuleni Chess Trial 3 2023 (U16) 2023/06/17 2023/06/17 Ekurhuleni (GE) Standard 60 0.83 5 5 2.0 1166.1 1200.0 Analysis
1 NWU Super 16 2023 (B) 2023/04/21 2023/04/21 Gert Sibande (MGS) Rapid 30 0.60 7 4 1.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 5 2 1 2 2.5 50.0 0.0 1202.0 1202.0
White 2 1 0 1 1.0 50.0 0.0 1200.0 1200.0
Black 3 1 1 1 1.5 50.0 0.0 1203.3 1203.3
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 5 2 1 2 2.5 50.0 0.0 1202.0 1202.0
White 2 1 0 1 1.0 50.0 0.0 1200.0 1200.0
Black 3 1 1 1 1.5 50.0 0.0 1203.3 1203.3
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 14 5 1 8 5.5 39.3 -91.1 1183.4 1092.3
White 6 2 0 4 2.0 33.3 -141.7 1191.8 1050.2
Black 8 3 1 4 3.5 43.8 -53.1 1177.0 1123.9
Standard All 5 2 0 3 2.0 40.0 -85.0 1286.0 1201.0
White 2 1 0 1 1.0 50.0 0.0 1175.5 1175.5
Black 3 1 0 2 1.0 33.3 -141.7 1359.7 1218.0
Rapid All 9 3 1 5 3.5 38.9 -94.4 1126.3 1031.9
White 4 1 0 3 1.0 25.0 -212.5 1200.0 987.5
Black 5 2 1 2 2.5 50.0 0.0 1067.4 1067.4
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
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 1080302214 Briel, J (Josephus) 1 1.0 1 0 0 100.0 1173.3 425.0 1598.3 View list
2 1080302222 Du Preez, D (Dihan) 1 1.0 1 0 0 100.0 1173.3 425.0 1598.3 View list
3 1080141463 Sheasby, E (Evan) 1 1.0 1 0 0 100.0 1166.1 425.0 1591.1 View list
4 105093402 Pretorius, W (Willem) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
5 1090101509 Janse Van Vuuren, A (Alexander) 1 1.0 1 0 0 100.0 1166.1 425.0 1591.1 View list
6 1090302267 Walkinshaw, E (Ethan) 1 0.5 0 1 0 50.0 1173.3 0.0 1173.3 View list
7 1090119738 Shen Yu, F (Frank) 1 0.0 0 0 1 0.0 1166.1 -425.0 741.1 View list
8 1060154430 Grobler, A (Anthony) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
9 1080100302 Goncalves, A (Adriano) 1 0.0 0 0 1 0.0 1166.1 -425.0 741.1 View list
10 1090302252 Nxumalo, L (Loyiso) 1 0.0 0 0 1 0.0 1173.3 -425.0 748.3 View list
11 1090134733 Molefe, K (Katlego) 1 0.0 0 0 1 0.0 1166.1 -425.0 741.1 View list
12 1070154374 Landman, U (Usher) 1 0.0 0 0 1 0.0 1173.3 -425.0 748.3 View list
13 1050149456 Du Plooy, J (Juan-Re) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
14 1080154413 Botha, J (Jovick) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list