Chess South Africa
Last updated:
Player Page
Home
Chess South Africa
Stears, M (Mieke)
Dob:
2015/01/12 (U10)
Gender:
Female
Chess SA id:
2150192644
FIDE id:
Region:
West Coast (WCU)
Citizen:
RSA
Title(s):
Last active:
2024/03/09 (112 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
1183.9
Current Weighted rating
1196.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1196.2
Current highest rating achieved
1198.3
Current floor (min rating allowed)
698.3
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)
±169.7
Current Raw change used (final)
0.0
Projected new Raw rating
1183.9
Projected new Weighed rating
1100.3
Projected new Weighted performance
623.0
Projected new final Raw rating (if new WP > new Raw)
1183.9
Projected new highest rating
1198.3
Projected new floor
698.3
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1183.9
Projected effective change (new Official - current Official)
-12.3
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
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
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
1168.8
Current Weighted rating
1192.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1192.4
Current highest rating achieved
1194.4
Current floor (min rating allowed)
694.4
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)
±173.4
Current Raw change used (final)
0.0
Projected new Raw rating
1168.8
Projected new Weighed rating
1096.8
Projected new Weighted performance
655.8
Projected new final Raw rating (if new WP > new Raw)
1168.8
Projected new highest rating
1194.4
Projected new floor
694.4
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1168.8
Projected effective change (new Official - current Official)
-23.6
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.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
2
West Coast Schools Chess Prestige Championships 2024 (U9 Girls)
2024/03/09
2024/03/09
West Coast (WCU)
Rapid
30
0.60
5
5
2.0
1198.3
1194.4
Analysis
1
Lower West Coast Schools Chess Prestige 2024 (U9 Girls)
2024/02/17
2024/02/17
West Coast (WCU)
Rapid
30
0.60
5
4
2.0
1200.0
1200.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
2
West Coast Schools Chess Prestige Championships 2024 (U9 Girls)
2024/03/09
2024/03/09
West Coast (WCU)
Rapid
30
0.60
5
5
2.0
1198.3
1194.4
Analysis
1
Lower West Coast Schools Chess Prestige 2024 (U9 Girls)
2024/02/17
2024/02/17
West Coast (WCU)
Rapid
30
0.60
5
4
2.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
9
4
0
5
4.0
44.4
-47.2
1187.7
1140.5
White
5
3
0
2
3.0
60.0
85.0
1183.3
1268.3
Black
4
1
0
3
1.0
25.0
-212.5
1193.2
980.7
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
9
4
0
5
4.0
44.4
-47.2
1187.7
1140.5
White
5
3
0
2
3.0
60.0
85.0
1183.3
1268.3
Black
4
1
0
3
1.0
25.0
-212.5
1193.2
980.7
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
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
9
4
0
5
4.0
44.4
-47.2
1187.7
1140.5
White
5
3
0
2
3.0
60.0
85.0
1183.3
1268.3
Black
4
1
0
3
1.0
25.0
-212.5
1193.2
980.7
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
9
4
0
5
4.0
44.4
-47.2
1187.7
1140.5
White
5
3
0
2
3.0
60.0
85.0
1183.3
1268.3
Black
4
1
0
3
1.0
25.0
-212.5
1193.2
980.7
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
2160157823
De Kock, C (Charlotte)
1
1.0
1
0
0
100.0
1198.3
425.0
1623.3
View list
2
2160192645
Van Staden, M (Monique)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
3
2150191166
Samson, J (Jamilah)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
4
2150190741
Nolte, S (Su-Marie)
1
1.0
1
0
0
100.0
1198.3
425.0
1623.3
View list
5
2150143112
Koopman, P (Percian)
1
0.0
0
0
1
0.0
1198.3
-425.0
773.3
View list
6
2160153827
Da Camara, I (Izabella)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
7
2150139111
Blaauw, C (Charne)
1
0.0
0
0
1
0.0
1198.3
-425.0
773.3
View list
8
2160153134
Avontuur, E (Ezrah)
1
0.0
0
0
1
0.0
1198.3
-425.0
773.3
View list
9
2150192640
Adams, A (Ariana)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list