Chess South Africa
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Chess South Africa
Meyer, M (Mieke)
Dob:
2014/03/03 (U12)
Gender:
Female
Chess SA id:
2140148831
FIDE id:
Region:
Eden (WEG)
Citizen:
RSA
Title(s):
Last active:
2023/03/11 (621 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
1203.1
Current Weighted rating
1203.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1203.2
Current highest rating achieved
1213.0
Current floor (min rating allowed)
713.0
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)
±165.1
Current Raw change used (final)
0.0
Projected new Raw rating
1203.1
Projected new Weighed rating
1106.9
Projected new Weighted performance
869.0
Projected new final Raw rating (if new WP > new Raw)
1203.1
Projected new highest rating
1213.0
Projected new floor
713.0
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1203.1
Projected effective change (new Official - current Official)
-0.1
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
1204.1
Current Weighted rating
1204.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1204.2
Current highest rating achieved
1216.7
Current floor (min rating allowed)
716.7
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)
±164.8
Current Raw change used (final)
0.0
Projected new Raw rating
1204.1
Projected new Weighed rating
1107.8
Projected new Weighted performance
869.0
Projected new final Raw rating (if new WP > new Raw)
1204.1
Projected new highest rating
1216.7
Projected new floor
716.7
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1204.1
Projected effective change (new Official - current Official)
-0.1
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
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)
±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
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
Eden Trails 1 2023 (U9 Girls)
2023/03/11
2023/03/11
Eden District (WEG)
Standard
60
0.83
5
5
2.5
1213.0
1216.7
Analysis
3
George Chess Trials 3 2023 (U9 Girls)
2023/02/25
2023/02/25
Eden District (WEG)
Standard
60
0.83
5
5
2.5
1201.3
1201.6
Analysis
2
George Chess Trials 2 2023 (U9 Girls)
2023/02/11
2023/02/11
Cape Town (WCT)
Standard
60
0.83
5
5
3.0
1201.3
1201.6
Analysis
1
George Chess Trials 1 2023 (U9 Girls)
2023/01/28
2023/01/28
Eden District (WEG)
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
20
8
5
7
10.5
52.5
21.3
1178.8
1200.0
White
8
2
1
5
2.5
31.3
-159.4
1203.0
1043.7
Black
12
6
4
2
8.0
66.7
141.7
1162.6
1304.3
Standard
All
20
8
5
7
10.5
52.5
21.3
1178.8
1200.0
White
8
2
1
5
2.5
31.3
-159.4
1203.0
1043.7
Black
12
6
4
2
8.0
66.7
141.7
1162.6
1304.3
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
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
2140148826
Beaunielle, C (Cathi)
2
2.0
2
0
0
100.0
1201.3
425.0
1626.3
View list
2
2140148835
Roux, N (Niqueta)
2
1.0
1
0
1
50.0
1200.7
0.0
1200.7
View list
3
2150142295
Stewart, C (Chante)
2
0.5
0
1
1
25.0
1201.3
-212.5
988.8
View list
4
2150156961
Coleman, G (Gabriella)
2
0.5
0
1
1
25.0
1207.2
-212.5
994.7
View list
5
2150148828
Chaonwa, N (Natalie)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
6
2140148594
Matiki, T (Thandeka)
1
1.0
1
0
0
100.0
1201.3
425.0
1626.3
View list
7
2140148830
Kruger, K (Kylie)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
8
2140139290
Gxavu, E (Emma)
1
1.0
1
0
0
100.0
1213.0
425.0
1638.0
View list
9
2140147380
Fourie, L (Lieza Ann)
1
1.0
1
0
0
100.0
1213.0
425.0
1638.0
View list
10
2150149958
Fischer, A (Amanda)
1
0.5
0
1
0
50.0
1201.3
0.0
1201.3
View list
11
2140148836
Van Den Heever, C (Christelle)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
12
2140149960
Prins, A (Annike)
1
0.5
0
1
0
50.0
1201.3
0.0
1201.3
View list
13
2140148827
Botha, J (Jaylie)
1
0.0
0
0
1
0.0
1201.3
-425.0
776.3
View list
14
2140148829
Greeff, M (Mari)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
15
2140151117
Erasmus, A (Annabel)
1
0.0
0
0
1
0.0
1213.0
-425.0
788.0
View list
16
2150152603
Dan, L (Lauri Url)
1
0.0
0
0
1
0.0
1213.0
-425.0
788.0
View list
