Chess South Africa
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Chess South Africa
Plaatjies, M (Miah Caren)
Dob:
2012/03/20 (U14)
Gender:
Female
Chess SA id:
2120137708
FIDE id:
Region:
Cape Winelands (WCW)
Citizen:
RSA
Title(s):
Last active:
2022/09/17 (648 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
Current Raw rating
1146.2
Current Weighted rating
1146.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1146.4
Current highest rating achieved
1180.4
Current floor (min rating allowed)
680.4
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)
±179.0
Current Raw change used (final)
0.0
Projected new Raw rating
1146.2
Projected new Weighed rating
1054.6
Projected new Weighted performance
780.2
Projected new final Raw rating (if new WP > new Raw)
1146.2
Projected new highest rating
1180.4
Projected new floor
680.4
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1146.2
Projected effective change (new Official - current Official)
-0.2
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
Current Raw rating
1154.0
Current Weighted rating
1154.3
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1154.3
Current highest rating achieved
1194.8
Current floor (min rating allowed)
694.8
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)
±177.0
Current Raw change used (final)
0.0
Projected new Raw rating
1154.0
Projected new Weighed rating
1061.8
Projected new Weighted performance
686.3
Projected new final Raw rating (if new WP > new Raw)
1154.0
Projected new highest rating
1194.8
Projected new floor
694.8
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1154.0
Projected effective change (new Official - current Official)
-0.3
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
Current Raw rating
1169.2
Current Weighted rating
1169.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1169.2
Current highest rating achieved
1169.2
Current floor (min rating allowed)
669.2
Current K-factor
40
s
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)
±173.3
Current Raw change used (final)
0.0
Projected new Raw rating
1169.2
Projected new Weighed rating
1075.7
Projected new Weighted performance
247.2
Projected new final Raw rating (if new WP > new Raw)
1169.2
Projected new highest rating
1169.2
Projected new floor
669.2
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1169.2
Projected effective change (new Official - current Official)
-0.0
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
Current Raw rating
1200.0
Current Weighted rating
1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current highest rating achieved
1200.0
Current floor (min rating allowed)
700.0
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
1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
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
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
4
Western Cape Top Schools 2022 (U11 Mix)
2022/09/16
2022/09/17
Overberg (WOS)
Standard
60
0.83
5
4
1.0
1180.4
1194.8
Analysis
3
Cape Winelands Schools Top Schools 2022 (U7-U11 Mixed)
2022/08/27
2022/08/27
Cape Winelands (WCW)
Standard
60
0.83
6
3
2.5
1148.5
1158.4
Analysis
2
Cape Winelands Schools 2022 (U11 Girls)
2022/03/12
2022/03/12
Cape Winelands (WCW)
Standard
60
0.83
5
5
1.5
1179.4
1200.0
Analysis
1
Lanfeberg Schools Chess Trials 2022 (U11)
2022/02/26
2022/02/26
Cape Winelands (WCW)
Rapid
30
0.60
5
5
1.5
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
17
5
3
9
6.5
38.2
-100.0
1185.6
1085.6
White
8
2
1
5
2.5
31.3
-159.4
1199.6
1040.3
Black
9
3
2
4
4.0
44.4
-47.2
1173.1
1125.9
Standard
All
12
4
2
6
5.0
41.7
-70.8
1172.7
1101.9
White
6
2
1
3
2.5
41.7
-70.8
1195.0
1124.2
Black
6
2
1
3
2.5
41.7
-70.8
1150.4
1079.6
Rapid
All
5
1
1
3
1.5
30.0
-170.0
1216.6
1046.6
White
2
0
0
2
0.0
0.0
-425.0
1213.6
788.6
Black
3
1
1
1
1.5
50.0
0.0
1218.6
1218.6
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
1110137707
Menderoi, L (Lavian)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
2
2110139458
Jacobs, E (Emily Rose)
1
1.0
1
0
0
100.0
1179.4
425.0
1604.4
View list
3
2130138499
Goniwe, I (Imange)
1
1.0
1
0
0
100.0
1180.4
425.0
1605.4
View list
4
1160146207
Kleinbooi, R (Riley)
1
1.0
1
0
0
100.0
1148.5
425.0
1573.5
View list
5
1160139473
Coetzee, S (Sean)
1
1.0
1
0
0
100.0
1148.5
425.0
1573.5
View list
6
2120137705
Braaf, L (Le-Meake Roland)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
7
2120130549
King, I (Isabella)
1
0.5
0
1
0
50.0
1179.4
0.0
1179.4
View list
8
2110146209
Klopper, M (Marli)
1
0.5
0
1
0
50.0
1148.5
0.0
1148.5
View list
9
2120112287
Lukas, J (Janeva)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
10
2120137710
Weyer, H (Hayley Grace)
1
0.0
0
0
1
0.0
1179.4
-425.0
754.4
View list
11
2110132441
Visser, K (Katie)
1
0.0
0
0
1
0.0
1179.4
-425.0
754.4
View list
12
1120137709
Van Zyl, A (Andre)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
13
2110106116
Mvundura, I (Israela)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
14
1120138040
Davids, A (Aadam)
1
0.0
0
0
1
0.0
1180.4
-425.0
755.4
View list
15
2110137593
Coetzee, A (Alexia)
1
0.0
0
0
1
0.0
1179.4
-425.0
754.4
View list
16
2120133357
Buhr, G (Gretchen)
1
0.0
0
0
1
0.0
1180.4
-425.0
755.4
View list
17
1110146724
Bailey, Z (Zack)
1
0.0
0
0
1
0.0
1180.4
-425.0
755.4
View list