Chess South Africa
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Chess South Africa
Dreyer, M (Morgan)
Dob:
2008/10/22 (U18)
Gender:
Female
Chess SA id:
2080114986
FIDE id:
Region:
Cape Town (WCT)
Citizen:
RSA
Title(s):
Last active:
2024/02/03 (105 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
1167.3
Curent Weighted rating
1140.1
Curent Weighted performance
1058.9
Current official/published rating (highest between Raw, WR and WP)
1167.3
Current floor (min rating allowed)
669.8
Current highest rating achieved
1169.8
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)
±173.7
Current Raw change used (final)
0.0
Projected new Raw rating
1167.3
Projected new Weighed rating
1143.7
Projected new Weighted performance
1058.9
Projected new official/published rating (highest between new Raw, new WR and new WP)
1167.3
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1169.8
Projected new floor
669.8
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
1165.9
Curent Weighted rating
1138.1
Curent Weighted performance
1047.9
Current official/published rating (highest between Raw, WR and WP)
1165.9
Current floor (min rating allowed)
733.2
Current highest rating achieved
1233.2
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)
±174.1
Current Raw change used (final)
0.0
Projected new Raw rating
1165.9
Projected new Weighed rating
1141.7
Projected new Weighted performance
1047.9
Projected new official/published rating (highest between new Raw, new WR and new WP)
1165.9
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1233.2
Projected new floor
733.2
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
1146.0
Curent Weighted rating
1146.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1146.0
Current floor (min rating allowed)
646.0
Current highest rating achieved
1146.0
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)
±179.1
Current Raw change used (final)
0.0
Projected new Raw rating
1146.0
Projected new Weighed rating
1146.0
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1146.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1146.0
Projected new floor
646.0
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
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)
646.0
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
646.0
Projected new K-facor
36
Tournaments
History
Did not participate this month.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
1
CT Metro Central District Schools Chess Individuals Trials 2024 (U18 Girls)
2024/02/03
2024/02/03
Cape Town (WCT)
Standard
60
0.83
5
0
0.0
1167.3
1165.9
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
12
CT Metro Central District Schools Chess Individuals Trials 2024 (U18 Girls)
2024/02/03
2024/02/03
Cape Town (WCT)
Standard
60
0.83
5
0
0.0
1167.3
1165.9
Analysis
11
Western Cape Top Schools 2023 (U15 Girls)
2023/09/02
2023/09/03
Cape Winelands (WCW)
Standard
60
0.83
5
5
3.0
1119.5
1116.2
Analysis
10
Western Cape HS Individuals 2023 (U15 Girls)
2023/04/01
2023/04/02
Cape Town (WCT)
Standard
60
0.83
6
6
2.5
1118.8
1117.3
Analysis
9
Cape Town Metro Schools Chess Closed Individuals 2023 (U15 Girls)
2023/02/03
2023/03/04
Cape Town (WCT)
Standard
60
0.83
6
6
3.0
1090.6
1087.4
Analysis
8
Central District School Trials 2023 (U15 Girls)
2023/02/03
2023/02/04
Cape Town (WCT)
Standard
60
0.83
6
6
3.5
1045.8
1041.3
Analysis
7
Western Cape Top Schools 2022 (U18 Girls)
2022/09/16
2022/09/17
Overberg (WOS)
Standard
60
0.83
5
5
0.0
1128.8
1135.6
Analysis
6
Western Cape Schools Chess 2022 (U15 Girls)
2022/05/07
2022/05/08
Eden District (WEG)
Standard
65
0.85
6
6
3.0
1102.3
1115.8
Analysis
5
2022 Central District Individual Trials (U15)
2022/03/05
2022/03/05
Cape Town (WCT)
Rapid
30
0.60
5
5
3.0
1071.3
1101.2
Analysis
4
2020 Cape Of Good Hope Open (Open)
2020/02/21
2020/02/23
Cape Town (WCT)
Standard
70
0.87
6
5
0.0
1169.8
1233.2
Analysis
3
Western Cape Top Schools 2019 (U11 Girls)
2019/08/31
2019/09/01
Cape Winelands (WCW)
Standard
60
0.83
5
3
2.5
1135.9
1200.0
Analysis
2
Curro Durbanville Chess Tournament 2019 (Junior)
2019/08/24
2019/08/24
Cape Town (WCT)
Rapid
30
0.60
6
6
3.0
1140.2
1084.8
Analysis
1
Condorgreen Mitchell`s Plain Chess Open Tournament 2019
2019/06/01
2019/06/02
Cape Town (WCT)
Rapid
25
0.54
9
8
1.0
1200.0
1200.0
Analysis
Game History
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
61
21
7
33
24.5
40.2
-83.6
1186.1
1102.5
White
31
10
5
16
12.5
40.3
-82.3
1189.5
1107.2
Black
30
11
2
17
12.0
40.0
-85.0
1182.7
1097.7
Standard
All
42
15
5
22
17.5
41.7
-70.8
1189.1
1118.3
White
23
9
3
11
10.5
45.7
-37.0
1198.1
1161.2
Black
19
6
2
11
7.0
36.8
-111.8
1178.2
1066.3
Rapid
All
19
6
2
11
7.0
36.8
-111.8
1179.6
1067.8
White
8
1
2
5
2.0
25.0
-212.5
1164.7
952.2
Black
11
5
0
6
5.0
45.5
-38.6
1190.5
1151.9
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
2090108395
Mqadi, O (Olethiwe)
2
2.0
2
0
0
100.0
1122.9
425.0
1547.9
View list
2
2080138083
Du Buisson, A (Ava)
2
1.0
1
0
1
50.0
1068.2
0.0
1068.2
View list
3
2090138802
Chamberlain, C (Chrismari)
1
1.0
1
0
0
100.0
1090.6
425.0
1515.6
View list
4
2080146879
Cabane, S (Sukume)
1
1.0
1
0
0
100.0
1090.6
425.0
1515.6
View list
5
2100101931
Bothma, T (Teagan)
1
1.0
1
0
0
100.0
1140.2
425.0
1565.2
View list
6
2090118436
Dippenaar, Z (Zaida)
1
1.0
1
0
0
100.0
1118.8
425.0
1543.8
View list
7
2100118802
De Bruyn, B (Bianca)
1
1.0
1
0
0
100.0
1135.9
425.0
1560.9
View list
8
2080161813
Dzada, O (Olithemba)
1
1.0
1
0
0
100.0
1119.5
425.0
1544.5
View list
9
2070131857
Field, C (Chante)
1
1.0
1
0
0
100.0
1102.3
425.0
1527.3
View list
10
2090119669
Farland, R (Roeshaana)
1
1.0
1
0
0
100.0
1119.5
425.0
1544.5
View list
11
2080135529
Hall, K (Kirsten)
1
1.0
1
0
0
100.0
1119.5
425.0
1544.5
View list
12
1120106118
Hanekom, R (Ricus)
1
1.0
1
0
0
100.0
1140.2
425.0
1565.2
View list
13
209087358
Lombaard, E (Elri)
1
1.0
1
0
0
100.0
1135.9
425.0
1560.9
View list
14
1070138092
Maumbe, T (Taponeswa)
1
1.0
1
0
0
100.0
1071.3
425.0
1496.3
View list
15
207087295
Meyson, T (Tharwah)
1
1.0
1
0
0
100.0
1102.3
425.0
1527.3
View list
16
2090143653
Mokhele, Z (Zimi)
1
1.0
1
0
0
100.0
1045.8
425.0
1470.8
View list
17
2080150226
Mutanda, R (Rutando)
1
1.0
1
0
0
100.0
1090.6
425.0
1515.6
View list
18
2120103594
Nel, C (Clea)
1
1.0
1
0
0
100.0
1140.2
425.0
1565.2
View list
19
2080107841
Rhenier, R (Roshandre)
1
1.0
1
0
0
100.0
1118.8
425.0
1543.8
View list
20
2080138105
Takani, B (Buhle)
1
1.0
1
0
0
100.0
1071.3
425.0
1496.3
View list