Chess South Africa
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Chess South Africa
Vorster, M (Meghan)
Dob:
2006/06/05 (U20)
Gender:
Female
Chess SA id:
206072898
FIDE id:
Vorster
Region:
Bojanala Platina (NBR)
Citizen:
RSA
Title(s):
Last active:
2024/05/05 (12 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
1299.0
Curent Weighted rating
1288.0
Curent Weighted performance
1235.3
Current official/published rating (highest between Raw, WR and WP)
1299.0
Current floor (min rating allowed)
828.6
Current highest rating achieved
1328.6
Current K-factor
36
Games played this month
5
Score (S)
3.0
Expected score (We)
1.80
Difference (S-We)
1.20
Current Raw change (no limits, including tournament time weight)
35.9
Current min/max change allowed (with limits)
±144.0
Current Raw change used (final)
35.9
Projected new Raw rating
1334.9
Projected new Weighed rating
1292.1
Projected new Weighted performance
1235.3
Projected new official/published rating (highest between new Raw, new WR and new WP)
1334.9
Projected effective change (new Official - current Official)
+35.9
Projected new highest rating
1334.9
Projected new floor
834.9
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
1288.3
Curent Weighted rating
1263.6
Curent Weighted performance
1236.4
Current official/published rating (highest between Raw, WR and WP)
1288.3
Current floor (min rating allowed)
795.2
Current highest rating achieved
1295.2
Current K-factor
36
Games played this month
5
Score (S)
3.0
Expected score (We)
1.73
Difference (S-We)
1.27
Current Raw change (no limits, including tournament time weight)
45.7
Current min/max change allowed (with limits)
±146.2
Current Raw change used (final)
45.7
Projected new Raw rating
1334.0
Projected new Weighed rating
1269.7
Projected new Weighted performance
1236.4
Projected new official/published rating (highest between new Raw, new WR and new WP)
1334.0
Projected effective change (new Official - current Official)
+45.7
Projected new highest rating
1334.0
Projected new floor
834.0
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
971.8
Curent Weighted rating
865.5
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
971.8
Current floor (min rating allowed)
500.0
Current highest rating achieved
971.8
Current K-factor
40
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)
±229.5
Current Raw change used (final)
0.0
Projected new Raw rating
971.8
Projected new Weighed rating
878.7
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
971.8
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
971.8
Projected new floor
500.0
Projected new K-facor
40
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
533.8
Curent Weighted rating
533.8
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
533.8
Current floor (min rating allowed)
500.0
Current highest rating achieved
533.8
Current K-factor
40
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)
±428.4
Current Raw change used (final)
0.0
Projected new Raw rating
533.8
Projected new Weighed rating
533.8
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
533.8
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
533.8
Projected new floor
500.0
Projected new K-facor
40
Tournaments
History
Tournament:
Spartan Bishops Chess Championships 2024 (Rooks)
Start:
2024/05/04
End:
2024/05/05
Host:
NBR
Type:
Standard
Time:
60
Time weight:
0.83
Rounds:
5
Games:
5
Score:
3.0
Main rating:
1299.0
Rating gain/loss:
35.9
Type rating:
1288.3
Rating gain/loss:
45.7
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
2
Spartan Bishops Chess Championships 2024 (Rooks)
2024/05/04
2024/05/05
Bojanala Platina (NBR)
Standard
60
0.83
5
5
3.0
1299.0
1288.3
Analysis
1
1st Knights Open Tournament 2024 (C)
2024/03/23
2024/03/23
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
3.0
1267.0
1242.6
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
35
Spartan Bishops Chess Championships 2024 (Rooks)
2024/05/04
2024/05/05
Bojanala Platina (NBR)
Standard
60
0.83
5
5
3.0
1299.0
1288.3
Analysis
34
1st Knights Open Tournament 2024 (C)
2024/03/23
2024/03/23
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
3.0
1267.0
1242.6
Analysis
33
2023 Moja Chess Extravaganza (Ladies)
2023/09/30
2023/10/04
Frances Baard (NCF)
Standard
120
1.00
9
8
2.5
1328.6
1295.2
Analysis
32
2023 Woman's Day Open Chess Tournament (Rook)
2023/08/09
2023/08/09
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1326.5
1282.2
Analysis
31
Boksburg Chess Club Rapid 2023
2023/06/20
2023/06/20
Ekurhuleni (GE)
Rapid
30
0.60
5
5
3.0
1299.1
692.6
Analysis
30
Chess Molecules 16 June Tournament 2023 (High School Open)
2023/06/16
2023/06/16
Ekurhuleni (GE)
Rapid
30
0.60
5
5
3.0
1299.1
692.6
Analysis
29
Ekhuruleni Chess Trials 1 2023 (U18)
2023/03/25
2023/03/25
Ekurhuleni (GE)
Standard
60
0.83
5
5
3.5
1274.6
1249.1
Analysis
28
Ladies Tournament 9 August 2022 (Queen)
2022/08/09
2022/08/09
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1224.7
1182.5
Analysis
27
JNW Helpmekaar 2022 (Challengers)
2022/07/09
2022/07/09
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
1.5
1266.2
1220.7
Analysis
26
Gauteng Schools Disabiltity Chess Festival 2022 (High School)
2022/05/28
2022/05/28
Ekurhuleni (GE)
Rapid
30
0.60
5
5
4.0
1228.4
533.8
Analysis
25
Moja Open 2022 (C)
2022/03/19
2022/03/20
Frances Baard (NCF)
Standard
90
0.94
5
4
1.5
1253.8
1245.5
Analysis
24
2022 Gauteng Interregion (U16+U18 Girls)
2022/02/26
2022/02/26
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
1261.9
1254.1
Analysis
23
Ekurhuleni Chess Open 2022 (C)
2022/01/08
2022/01/08
Ekurhuleni (GE)
Standard
60
0.83
5
5
3.5
1236.5
1227.5
Analysis
22
Ekurhuleni Trials (3) 2021 (U16)
2021/11/06
2021/11/06
Ekurhuleni (GE)
Standard
62
0.84
5
5
3.0
1198.7
1184.3
Analysis
21
2021 Alekhine Open (C)
2021/08/14
2021/08/15
Tshwane (GTP)
Standard
90
0.94
5
5
2.5
1193.6
1176.7
Analysis
20
Ekurhuleni Chess Kempton Park Open 2020 (C)
2020/11/21
2020/11/21
Ekurhuleni (GE)
Standard
60
0.83
5
5
2.0
1207.6
1194.3
Analysis
19
2019 South African Junior Team Championships (U14A Girls)
2020/01/04
2020/01/08
4 Knights (4K)
Standard
120
1.00
7
7
3.5
1184.6
1170.9
Analysis
18
GE vs GSV Inter Regional 2019 (U14 Girls)
2019/10/26
2019/10/26
Ekurhuleni (GE)
Standard
60
0.83
5
5
1.0
1227.6
1220.9
Analysis
17
JNW Club - Helpmekaar Kollege Open 2019 (C)
2019/07/06
2019/07/06
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
2.0
1233.6
1228.5
Analysis
16
2019 Swartkop Open (C)
2019/06/15
2019/06/15
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
1105.2
1096.1
Analysis
1
2
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
10
5
2
3
6.0
60.0
85.0
1390.8
1475.8
White
5
2
1
2
2.5
50.0
0.0
1383.1
1383.1
Black
5
3
1
1
3.5
70.0
170.0
1398.5
1568.5
Standard
All
10
5
2
3
6.0
60.0
85.0
1390.8
1475.8
White
5
2
1
2
2.5
50.0
0.0
1383.1
1383.1
Black
5
3
1
1
3.5
70.0
170.0
1398.5
1568.5
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
181
84
14
83
91.0
50.3
2.3
1173.6
1176.0
White
88
45
6
37
48.0
54.5
38.6
1174.4
1213.1
Black
93
39
8
46
43.0
46.2
-32.0
1172.8
1140.9
Standard
All
166
74
14
78
81.0
48.8
-10.2
1160.9
1150.7
White
80
40
6
34
43.0
53.8
31.9
1156.9
1188.8
Black
86
34
8
44
38.0
44.2
-49.4
1164.7
1115.3
Rapid
All
15
10
0
5
10.0
66.7
141.7
1313.9
1455.6
White
8
5
0
3
5.0
62.5
106.3
1349.8
1456.0
Black
7
5
0
2
5.0
71.4
182.1
1272.9
1455.1
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
108072345
De Swardt, C (Chrizander)
4
3.5
3
1
0
87.5
1020.3
318.8
1339.0
View list
2
206026780
Naude, N (Nia)
4
1.0
1
0
3
25.0
1051.3
-212.5
838.8
View list
3
206088651
Bothma, L (Liandri)
3
3.0
3
0
0
100.0
906.8
425.0
1331.8
View list
4
206091525
Nel, H (Hayley)
3
0.0
0
0
3
0.0
949.9
-425.0
524.9
View list
5
207066128
Labuscagne, A (Anra)
2
2.0
2
0
0
100.0
755.5
425.0
1180.5
View list
6
205004863
Claassen, G (Gabriella)
2
1.0
1
0
1
50.0
1243.3
0.0
1243.3
View list
7
207053292
De Villiers, D (Danielle)
2
1.0
1
0
1
50.0
880.7
0.0
880.7
View list
8
2070102034
Rossouw, A (Alicia)
2
1.0
1
0
1
50.0
1087.2
0.0
1087.2
View list
9
2060097845
Venter, Z (Zanri)
2
1.0
1
0
1
50.0
1294.2
0.0
1294.2
View list
10
2120151760
Waring, C (Caydence)
2
1.0
1
0
1
50.0
1283.0
0.0
1283.0
View list
11
107088004
Zingoni, N (Ngaakudzwe)
2
1.0
1
0
1
50.0
1074.2
0.0
1074.2
View list
12
206077390
Manto, M (Martha)
2
0.0
0
0
2
0.0
916.4
-425.0
491.4
View list
13
207067183
Msiwa, N (Nokuthula)
2
0.0
0
0
2
0.0
1093.3
-425.0
668.3
View list
14
1120151790
Bijker, X (Xander)
1
1.0
1
0
0
100.0
1267.0
425.0
1692.0
View list
15
1070131421
Bosman, P (Petri)
1
1.0
1
0
0
100.0
1236.5
425.0
1661.5
View list
16
1060111969
Brummer, SWA (Sebastian Walter Aloysius)
1
1.0
1
0
0
100.0
1105.2
425.0
1530.2
View list
17
1030098543
Aspeling, K (Ken)
1
1.0
1
0
0
100.0
1120.8
425.0
1545.8
View list
18
208067323
Aldum, C (Carla)
1
1.0
1
0
0
100.0
559.0
425.0
984.0
View list
19
206090690
Ayavuya, M (Magayiyane)
1
1.0
1
0
0
100.0
648.9
425.0
1073.9
View list
20
1070097358
Bell, S (Shaune)
1
1.0
1
0
0
100.0
1236.5
425.0
1661.5
View list