Chess South Africa
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Chess South Africa
De Lange, M (Marizaan)
Dob:
2008/02/05 (U18)
Gender:
Female
Chess SA id:
2080105984
FIDE id:
Region:
West Coast (WCU)
Citizen:
RSA
Title(s):
Last active:
2021/10/02 (947 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
1197.4
Curent Weighted rating
1197.4
Curent Weighted performance
734.3
Current official/published rating (highest between Raw, WR and WP)
1197.4
Current floor (min rating allowed)
724.5
Current highest rating achieved
1224.5
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)
±166.4
Current Raw change used (final)
0.0
Projected new Raw rating
1197.4
Projected new Weighed rating
1197.4
Projected new Weighted performance
734.3
Projected new official/published rating (highest between new Raw, new WR and new WP)
1197.4
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1224.5
Projected new floor
724.5
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
1131.6
Curent Weighted rating
1131.6
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1131.6
Current floor (min rating allowed)
631.6
Current highest rating achieved
1131.6
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)
±182.8
Current Raw change used (final)
0.0
Projected new Raw rating
1131.6
Projected new Weighed rating
1131.6
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1131.6
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1131.6
Projected new floor
631.6
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
1181.3
Curent Weighted rating
1181.3
Curent Weighted performance
718.1
Current official/published rating (highest between Raw, WR and WP)
1181.3
Current floor (min rating allowed)
779.6
Current highest rating achieved
1279.6
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)
±170.3
Current Raw change used (final)
0.0
Projected new Raw rating
1181.3
Projected new Weighed rating
1181.3
Projected new Weighted performance
718.1
Projected new official/published rating (highest between new Raw, new WR and new WP)
1181.3
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1279.6
Projected new floor
779.6
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)
779.6
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
779.6
Projected new K-facor
36
Tournaments
History
Did not participate this month.
Did not participate this year.
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
9
Western Cape Schools Championship 2021 (U13 Girls)
2021/10/02
2021/10/02
Cape Town (WCT)
Rapid
35
0.66
5
5
1.0
1224.5
1242.9
Analysis
8
West Coast Primary Schools Prestige 2021 (U13 Girls)
2021/09/18
2021/09/18
West Coast (WCU)
Rapid
30
0.60
5
5
3.0
1210.0
1241.1
Analysis
7
Lower West Coast Schools Chess Prestige 2021 (U13 Girls)
2021/05/15
2021/05/15
West Coast (WCU)
Rapid
30
0.60
5
5
4.0
1163.7
1175.6
Analysis
6
West Coast Schools Prestige 2020 (U13 Girls)
2020/03/07
2020/03/07
West Coast (WCU)
Rapid
30
0.60
5
5
3.0
1151.7
1182.8
Analysis
5
Onder Weskus Prestige 2020 (U13 Girls)
2020/02/15
2020/02/22
West Coast (WCU)
Standard
60
0.83
6
6
3.5
1168.8
1105.6
Analysis
4
Back to School Rapid 2020 (Girls)
2020/02/01
2020/02/01
West Coast (WCU)
Rapid
20
0.47
5
5
1.0
1168.8
1279.6
Analysis
3
Western Cape Top Schools 2019 (U11 Mix)
2019/08/31
2019/09/01
Cape Winelands (WCW)
Standard
60
0.83
5
5
2.0
1190.4
1117.6
Analysis
2
Weskus Topskole 2019 (U11)
2019/07/20
2019/07/20
West Coast (WCU)
Rapid
30
0.60
5
4
4.0
1138.6
1200.0
Analysis
1
Western Cape Top Schools 2018 (U9+U11 Girls)
2018/08/25
2018/08/26
Overberg (WOS)
Standard
60
0.83
5
4
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
48
26
1
21
26.5
55.2
44.3
1174.8
1219.1
White
22
7
1
14
7.5
34.1
-135.2
1178.2
1042.9
Black
26
19
0
7
19.0
73.1
196.2
1171.9
1368.1
Standard
All
15
6
1
8
6.5
43.3
-56.7
1115.0
1058.3
White
8
2
1
5
2.5
31.3
-159.4
1155.1
995.7
Black
7
4
0
3
4.0
57.1
60.7
1069.1
1129.8
Rapid
All
33
20
0
13
20.0
60.6
90.2
1202.0
1292.1
White
14
5
0
9
5.0
35.7
-121.4
1191.3
1069.9
Black
19
15
0
4
15.0
78.9
246.1
1209.8
1455.9
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
2090117533
Abrahams, Z (Zayron)
2
2.0
2
0
0
100.0
1138.6
425.0
1563.6
View list
2
2090117537
Duikers, C (Chloe)
2
2.0
2
0
0
100.0
1138.6
425.0
1563.6
View list
3
1090105096
Don, C (Cee-Jay)
2
2.0
2
0
0
100.0
1138.6
425.0
1563.6
View list
4
1080109606
Meyer, C (Connor)
2
2.0
2
0
0
100.0
1138.6
425.0
1563.6
View list
5
209078595
Van Der Westhuizen, C (Courtney)
2
2.0
2
0
0
100.0
1205.0
425.0
1630.0
View list
6
2090099753
De Bruin, E (Elrise)
2
0.0
0
0
2
0.0
1217.3
-425.0
792.3
View list
7
208078018
Kilroe-Smith, G (Gabriella)
2
0.0
0
0
2
0.0
1194.1
-425.0
769.1
View list
8
208078559
Van Zyl, M (Mea)
2
0.0
0
0
2
0.0
1180.8
-425.0
755.8
View list
9
2030134332
Fredericks, D (Delmonique)
1
1.0
1
0
0
100.0
1163.7
425.0
1588.7
View list
10
2090096275
Farmer, J (Jaydean)
1
1.0
1
0
0
100.0
1210.0
425.0
1635.0
View list
11
207080800
Diergaardt, L (Lee-Heine)
1
1.0
1
0
0
100.0
1151.7
425.0
1576.7
View list
12
1090118810
Claassen, R (Ronaldo)
1
1.0
1
0
0
100.0
1190.4
425.0
1615.4
View list
13
1090111310
Liebenberg, M (Malan)
1
1.0
1
0
0
100.0
1190.4
425.0
1615.4
View list
14
2080109613
Louw, A (Anusha)
1
1.0
1
0
0
100.0
1168.8
425.0
1593.8
View list
15
209090553
Meyer, G (Gracia)
1
1.0
1
0
0
100.0
1163.7
425.0
1588.7
View list
16
2070099665
Momoza, K (Kubelelo)
1
1.0
1
0
0
100.0
1168.8
425.0
1593.8
View list
17
2080110945
Moolman, Z (Zineqa)
1
1.0
1
0
0
100.0
1224.5
425.0
1649.5
View list
18
2080130318
Porter, Z (Zoe)
1
1.0
1
0
0
100.0
1168.8
425.0
1593.8
View list
19
209090556
Sauls, J (Jada)
1
1.0
1
0
0
100.0
1210.0
425.0
1635.0
View list
20
2090134337
Thomas, C (Carlin)
1
1.0
1
0
0
100.0
1163.7
425.0
1588.7
View list