Chess South Africa
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Chess South Africa
Mamathuntsha, LM (Loretta)
Dob:
2005/11/24 (U20)
Gender:
Female
Chess SA id:
2050109443
FIDE id:
Region:
Capricorn (LCP)
Citizen:
RSA
Title(s):
Last active:
2019/05/11 (1873 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
1005.4
Current Weighted rating
1005.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1005.4
Current highest rating achieved
1093.4
Current floor (min rating allowed)
593.4
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)
±218.8
Current Raw change used (final)
0.0
Projected new Raw rating
1005.4
Projected new Weighed rating
925.0
Projected new Weighted performance
209.5
Projected new final Raw rating (if new WP > new Raw)
1005.4
Projected new highest rating
1093.4
Projected new floor
593.4
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1005.4
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
1012.4
Current Weighted rating
1012.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1012.4
Current highest rating achieved
1073.2
Current floor (min rating allowed)
573.2
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)
±216.6
Current Raw change used (final)
0.0
Projected new Raw rating
1012.4
Projected new Weighed rating
931.4
Projected new Weighted performance
146.2
Projected new final Raw rating (if new WP > new Raw)
1012.4
Projected new highest rating
1073.2
Projected new floor
573.2
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1012.4
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
1117.6
Current Weighted rating
1117.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1117.6
Current highest rating achieved
1117.6
Current floor (min rating allowed)
617.6
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)
±186.5
Current Raw change used (final)
0.0
Projected new Raw rating
1117.6
Projected new Weighed rating
1028.2
Projected new Weighted performance
101.8
Projected new final Raw rating (if new WP > new Raw)
1117.6
Projected new highest rating
1117.6
Projected new floor
617.6
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1117.6
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
3
Capricorn Qualifying May 2019 (O16)
2019/05/11
2019/05/11
Capricorn (LCP)
Standard
60
0.83
5
4
0.0
1093.4
1073.2
Analysis
2
Merensky 2019 (U16)
2019/05/04
2019/05/04
Mopani (LMG)
Rapid
30
0.60
5
5
0.5
1093.4
1200.0
Analysis
1
Capricorn Qualifying 2019 (O16)
2019/02/09
2019/02/09
Capricorn (LCP)
Standard
60
0.83
5
5
0.5
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
14
0
2
12
1.0
7.1
-364.3
1115.7
751.4
White
8
0
2
6
1.0
12.5
-318.8
1125.7
806.9
Black
6
0
0
6
0.0
0.0
-425.0
1102.3
677.3
Standard
All
9
0
1
8
0.5
5.6
-377.8
1070.0
692.3
White
5
0
1
4
0.5
10.0
-340.0
1081.1
741.1
Black
4
0
0
4
0.0
0.0
-425.0
1056.3
631.3
Rapid
All
5
0
1
4
0.5
10.0
-340.0
1197.8
857.8
White
3
0
1
2
0.5
16.7
-283.3
1200.0
916.7
Black
2
0
0
2
0.0
0.0
-425.0
1194.5
769.5
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
1040109450
Ayob, MI (Muhammad)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
2
2050111737
Marx, T (Trinity)
1
0.5
0
1
0
50.0
1093.4
0.0
1093.4
View list
3
104086886
Manthata, M (Madidimalo)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
4
105079234
Magagula, J (Joseph)
1
0.0
0
0
1
0.0
1093.4
-425.0
668.4
View list
5
1050116329
Grundlingh, P (Pieter)
1
0.0
0
0
1
0.0
1093.4
-425.0
668.4
View list
6
207086837
Zanna, J (Jahkuska)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
7
104060022
Veldman, H (Herman)
1
0.0
0
0
1
0.0
1093.4
-425.0
668.4
View list
8
205056624
Shoroma, LE (Lerato)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
9
2050116328
Shikwambana, X (Xivono)
1
0.0
0
0
1
0.0
1093.4
-425.0
668.4
View list
10
1050116199
Selepe, T (Tumelo)
1
0.0
0
0
1
0.0
1093.4
-425.0
668.4
View list
11
1040111702
Nyathi, A (Andile)
1
0.0
0
0
1
0.0
1093.4
-425.0
668.4
View list
12
2050109452
Nambwaya, ST (Sarah)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
13
1040116286
Mushwana, JM (Jubilee)
1
0.0
0
0
1
0.0
1093.4
-425.0
668.4
View list
14
1050098959
Morukhu, G (Gift)
1
0.0
0
0
1
0.0
1093.4
-425.0
668.4
View list