Chess South Africa
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Chess South Africa
De Beer, M (Maroshe Jaqueline)
Dob:
2013/01/21 (U12)
Gender:
Female
Chess SA id:
2130141558
FIDE id:
Region:
Ekurhuleni (GE)
Citizen:
RSA
Title(s):
Last active:
2023/08/19 (274 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
1121.9
Curent Weighted rating
1131.2
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1131.2
Current floor (min rating allowed)
709.0
Current highest rating achieved
1209.0
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)
±185.3
Current Raw change used (final)
0.0
Projected new Raw rating
1121.9
Projected new Weighed rating
1129.2
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1129.2
Projected effective change (new Official - current Official)
-2.0
Projected new highest rating
1209.0
Projected new floor
709.0
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
1131.1
Curent Weighted rating
1141.5
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1141.5
Current floor (min rating allowed)
738.4
Current highest rating achieved
1238.4
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)
±182.9
Current Raw change used (final)
0.0
Projected new Raw rating
1131.1
Projected new Weighed rating
1139.1
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1139.1
Projected effective change (new Official - current Official)
-2.4
Projected new highest rating
1238.4
Projected new floor
738.4
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
1147.2
Curent Weighted rating
1151.7
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1151.7
Current floor (min rating allowed)
660.0
Current highest rating achieved
1160.0
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)
±178.8
Current Raw change used (final)
0.0
Projected new Raw rating
1147.2
Projected new Weighed rating
1151.1
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1151.1
Projected effective change (new Official - current Official)
-0.6
Projected new highest rating
1160.0
Projected new floor
660.0
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)
660.0
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
660.0
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
5
Bojanala School League 2023 (U11)
2023/08/19
2023/08/19
Bojanala Platina (NBR)
Rapid
40
0.70
5
4
1.5
1125.9
1160.0
Analysis
4
Olienpark - 2nd One for the Ages 2023 (U12)
2023/05/13
2023/05/13
Bojanala Platina (NBR)
Standard
60
0.83
5
5
2.0
1128.3
1135.4
Analysis
3
Harties Wolf Pack 2023 (Knights)
2023/01/21
2023/01/21
Bojanala Platina (NBR)
Standard
62
0.84
5
5
0.0
1209.0
1238.4
Analysis
2
Bojanala Chess Federation Clash of Schools 2022 (PS Development Juniors)
2022/07/23
2022/07/23
Bojanala Platina (NBR)
Standard
60
0.83
4
3
2.5
1174.1
1200.0
Analysis
1
RMS Swiss For Rating of Players 2022 (U9)
2022/05/28
2022/05/28
Ekurhuleni (GE)
Rapid
30
0.60
7
6
2.0
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
23
7
2
14
8.0
34.8
-129.3
1195.8
1066.4
White
13
4
0
9
4.0
30.8
-163.5
1196.7
1033.2
Black
10
3
2
5
4.0
40.0
-85.0
1194.6
1109.6
Standard
All
13
4
1
8
4.5
34.6
-130.8
1197.7
1067.0
White
8
3
0
5
3.0
37.5
-106.3
1203.0
1096.8
Black
5
1
1
3
1.5
30.0
-170.0
1189.2
1019.2
Rapid
All
10
3
1
6
3.5
35.0
-127.5
1193.2
1065.7
White
5
1
0
4
1.0
20.0
-255.0
1186.5
931.5
Black
5
2
1
2
2.5
50.0
0.0
1200.0
1200.0
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
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
1140143706
Bekker, E (Elbeth)
1
1.0
1
0
0
100.0
1174.1
425.0
1599.1
View list
2
1120160041
Opperman, L (Lihan)
1
1.0
1
0
0
100.0
1125.9
425.0
1550.9
View list
3
1140141572
Ramushu, K (Kgothatso)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
4
1130141577
Van Der Walt, G (Grahan)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
5
1130152083
Van Der Merwe, L (Liehann)
1
1.0
1
0
0
100.0
1128.3
425.0
1553.3
View list
6
1150144106
Murungweni, I (Isheanesu)
1
1.0
1
0
0
100.0
1174.1
425.0
1599.1
View list
7
2130156748
Labuschagne, C (Claire)
1
1.0
1
0
0
100.0
1128.3
425.0
1553.3
View list
8
1150144076
Du Plessis, W (Wc)
1
0.5
0
1
0
50.0
1174.1
0.0
1174.1
View list
9
1120160036
Disipi, K (Kemiso)
1
0.5
0
1
0
50.0
1125.9
0.0
1125.9
View list
10
1110160043
Watt, J (Jared)
1
0.0
0
0
1
0.0
1125.9
-425.0
700.9
View list
11
1130148745
Voigt, R (Rainer)
1
0.0
0
0
1
0.0
1209.0
-425.0
784.0
View list
12
1130141578
Van Deventer, L (Liam)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
13
1140141575
Stroebel, L (Ludrik)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
14
2110144055
Segalo, O (Ogone)
1
0.0
0
0
1
0.0
1209.0
-425.0
784.0
View list
15
1130144044
Pretorius, S (Stephan Nicolaas)
1
0.0
0
0
1
0.0
1209.0
-425.0
784.0
View list
16
2120152059
Ndamba, C (Charlize Yemurai)
1
0.0
0
0
1
0.0
1128.3
-425.0
703.3
View list
17
1130156750
Motlhasedi, L (Lethabo)
1
0.0
0
0
1
0.0
1128.3
-425.0
703.3
View list
18
1140137413
Matthee, C (Christiaan)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
19
1130141565
Locherenberg, J (Jason)
1
0.0
0
0
1
0.0
1128.3
-425.0
703.3
View list
20
1130145146
Janse Van Rensburg, A (Adam Jacobus)
1
0.0
0
0
1
0.0
1209.0
-425.0
784.0
View list