Chess South Africa
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Chess South Africa
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
The
Projected values
below are
NOT
the actual and official values as calculated by the Ratings Bureau.
Main
Standard
Rapid
Blitz
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 rating
1173.3
Curent Weighted rating
1178.6
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1178.6
Current floor (min rating allowed)
700.0
Current highest rating achieved
1200.0
Current K-factor
36
Games played this month
5
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 rating
1177.6
Projected new Weighed rating
1178.0
Projected new Weighted performance
0.0
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 rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
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 rating
1195.0
Curent Weighted rating
1196.5
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1196.5
Current floor (min rating allowed)
700.0
Current highest rating achieved
1200.0
Current K-factor
36
Games played this month
0
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 rating
1195.0
Projected new Weighed rating
1196.3
Projected new Weighted performance
0.0
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 rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
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 rating
1144.9
Curent Weighted rating
1157.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1157.0
Current floor (min rating allowed)
700.0
Current highest rating achieved
1200.0
Current K-factor
36
Games played this month
5
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 rating
1158.9
Projected new Weighed rating
1156.1
Projected new Weighted performance
0.0
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 rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
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 rating
1200.0
Curent Weighted rating
1200.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current floor (min rating allowed)
700.0
Current highest rating achieved
1200.0
Current K-factor
36
Games played this month
0
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 rating
1200.0
Projected new Weighed rating
1200.0
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 rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
Tournaments
History
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
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
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
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
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
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 id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
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