Chess South Africa
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Chess South Africa
Pretorius, M (Mia)
Dob:
2013/05/19 (U12)
Gender:
Female
Chess SA id:
2130141571
FIDE id:
Region:
Ekurhuleni (GE)
Citizen:
RSA
Title(s):
Last active:
2023/07/29 (295 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
1184.2
Curent Weighted rating
1188.5
Curent Weighted performance
948.0
Current official/published rating (highest between Raw, WR and WP)
1188.5
Current floor (min rating allowed)
698.5
Current highest rating achieved
1198.5
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)
±169.6
Current Raw change used (final)
0.0
Projected new Raw rating
1184.2
Projected new Weighed rating
1187.9
Projected new Weighted performance
948.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1187.9
Projected effective change (new Official - current Official)
-0.6
Projected new highest rating
1198.5
Projected new floor
698.5
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
1174.4
Curent Weighted rating
1180.5
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1180.5
Current floor (min rating allowed)
696.0
Current highest rating achieved
1196.0
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)
±172.0
Current Raw change used (final)
0.0
Projected new Raw rating
1174.4
Projected new Weighed rating
1179.6
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1179.6
Projected effective change (new Official - current Official)
-0.9
Projected new highest rating
1196.0
Projected new floor
696.0
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)
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
0.0
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
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
Did not participate this month.
Did not participate this year.
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
5
2023 Ekurhuleni North District Schools Finals (U11)
2023/07/29
2023/07/29
Ekurhuleni (GE)
Standard
60
0.83
5
5
2.0
1198.5
1194.4
Analysis
4
2022 Gauteng Schools Team Championships (U9 Open)
2022/08/27
2022/08/27
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
1197.5
1196.0
Analysis
3
Ekurhuleni-North Schools Teams 2022 (U9)
2022/08/06
2022/08/06
Ekurhuleni (GE)
Standard
60
0.83
5
5
2.5
1197.5
1196.0
Analysis
2
RMS Swiss For Rating of Players 2022 (U9)
2022/05/28
2022/05/28
Ekurhuleni (GE)
Rapid
30
0.60
7
6
3.0
1200.0
1200.0
Analysis
1
Ekurhuleni-North Schools Finals Indiv 2022 (U9 Girls)
2022/05/13
2022/05/13
Ekurhuleni (GE)
Standard
60
0.83
5
5
2.5
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
26
11
2
13
12.0
46.2
-32.7
1216.8
1184.1
White
13
7
0
6
7.0
53.8
32.7
1236.0
1268.7
Black
13
4
2
7
5.0
38.5
-98.1
1197.6
1099.5
Standard
All
20
8
2
10
9.0
45.0
-42.5
1221.0
1178.5
White
10
6
0
4
6.0
60.0
85.0
1245.1
1330.1
Black
10
2
2
6
3.0
30.0
-170.0
1196.8
1026.8
Rapid
All
6
3
0
3
3.0
50.0
0.0
1202.9
1202.9
White
3
1
0
2
1.0
33.3
-141.7
1205.7
1064.1
Black
3
2
0
1
2.0
66.7
141.7
1200.0
1341.7
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
1130139608
Duvenage, R (Reanu)
2
2.0
2
0
0
100.0
1198.0
425.0
1623.0
View list
2
1140141559
De Waal, D (Dian)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
3
1130145698
Grobler, N (Neil Jacobus)
1
1.0
1
0
0
100.0
1197.5
425.0
1622.5
View list
4
1140143070
Froneman, R (Reinard)
1
1.0
1
0
0
100.0
1197.5
425.0
1622.5
View list
5
1140141566
Masalesa, H (Hendrick)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
6
2140190110
Magaza, B (Bernice)
1
1.0
1
0
0
100.0
1198.5
425.0
1623.5
View list
7
2130142658
Labuschagne, M (Mienke)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
8
1140141579
Van Heerden, H (Hans Jacob)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
9
2130142662
Molapo, S (Sewela)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
10
1130144440
Mathembe, M (Murdering)
1
1.0
1
0
0
100.0
1197.5
425.0
1622.5
View list
11
2120139800
Mathebula, N (Nakedi)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
12
1130142648
Wasserman, T (Thalric)
1
0.5
0
1
0
50.0
1197.5
0.0
1197.5
View list
13
2130142669
Van Rooyen, E (Enya)
1
0.0
0
0
1
0.0
1197.5
-425.0
772.5
View list
14
1140134245
Van Der Merwe, ZC (Zander Christiaan)
1
0.0
0
0
1
0.0
1197.5
-425.0
772.5
View list
15
1130144483
Sampson, C (Cadon)
1
0.0
0
0
1
0.0
1197.5
-425.0
772.5
View list
16
2140141407
Rossouw, L (Lience)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
17
2140135776
Roberts, F (Frans-Leigh)
1
0.0
0
0
1
0.0
1197.5
-425.0
772.5
View list
18
2140142667
Pieterse, M (Mia)
1
0.0
0
0
1
0.0
1197.5
-425.0
772.5
View list
19
1120142564
Jordan, L (Liam)
1
0.0
0
0
1
0.0
1198.5
-425.0
773.5
View list
20
1130139611
Jordaan, M (Mikijl)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list