Chess South Africa
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Chess South Africa
Van Heerden, M (Michaela)
Dob:
2006/11/12 (U20)
Gender:
Female
Chess SA id:
2060144614
FIDE id:
Region:
Frances Baard (NCF)
Citizen:
RSA
Title(s):
Last active:
2022/08/20 (827 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
1131.8
Current Weighted rating
1131.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1131.8
Current highest rating achieved
1131.8
Current floor (min rating allowed)
631.8
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)
±182.7
Current Raw change used (final)
0.0
Projected new Raw rating
1131.8
Projected new Weighed rating
1041.3
Projected new Weighted performance
448.5
Projected new final Raw rating (if new WP > new Raw)
1131.8
Projected new highest rating
1131.8
Projected new floor
631.8
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1131.8
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
1117.2
Current Weighted rating
1117.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1117.2
Current highest rating achieved
1117.2
Current floor (min rating allowed)
617.2
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)
±186.6
Current Raw change used (final)
0.0
Projected new Raw rating
1117.2
Projected new Weighed rating
1027.8
Projected new Weighted performance
448.5
Projected new final Raw rating (if new WP > new Raw)
1117.2
Projected new highest rating
1117.2
Projected new floor
617.2
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1117.2
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
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
2
Kimberley Chess Club Development Tournament 2022 (F)
2022/08/20
2022/08/20
Frances Baard (NCF)
Standard
62
0.84
5
5
3.5
1200.0
1200.0
Analysis
1
Diamond Chess Academy Junior Championships 2022 (U18)
2022/08/06
2022/08/06
Frances Baard (NCF)
Standard
62
0.84
5
5
0.0
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
10
3
1
6
3.5
35.0
-127.5
1143.5
1016.0
White
6
2
0
4
2.0
33.3
-141.7
1102.5
960.8
Black
4
1
1
2
1.5
37.5
-106.3
1205.1
1098.8
Standard
All
10
3
1
6
3.5
35.0
-127.5
1143.5
1016.0
White
6
2
0
4
2.0
33.3
-141.7
1102.5
960.8
Black
4
1
1
2
1.5
37.5
-106.3
1205.1
1098.8
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
205061347
Van Der Sandt, A (Arrynne)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
2
2040098698
Phiri, T (Tshireletso)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
3
2050145183
Nkuna, N (Nhlanhla Chantelle)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
4
206050681
Ahjum, J (Jordan)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
5
205084934
Mokoena, B (Bonolo)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
6
1070130276
Makhele, A (Amos)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
7
2070096172
Leeuw, U (Unathi)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
8
1050142017
Hassen, C (Chemile)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
9
107064238
Grove, E (Enrique)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
10
1070143827
Armoed, T (Tumelo)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
