Chess South Africa
Last updated:
Player Page
Home
Chess South Africa
Stevens, M (Mia Warona)
Dob:
2015/10/14 (U10)
Gender:
Female
Chess SA id:
2150310432
FIDE id:
Region:
Sedibeng (GSV)
Citizen:
RSA
Title(s):
Last active:
2024/08/31 (21 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
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
0.0
Current floor (min rating allowed)
700.0
Current K-factor
40
Games played this month
5
Score (S)
2.5
Expected score (We)
2.54
Difference (S-We)
-0.03
Current Raw change (no limits, including tournament time weight)
-1.3
Current min/max change allowed (with limits)
±165.8
Current Raw change used (final)
-1.3
Projected new Raw rating
1198.7
Projected new Weighed rating
1104.0
Projected new Weighted performance
397.1
Projected new final Raw rating (if new WP > new Raw)
1198.7
Projected new highest rating
1198.7
Projected new floor
698.7
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1198.7
Projected effective change (new Official - current Official)
-1.3
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
0.0
Current floor (min rating allowed)
700.0
Current K-factor
40
Games played this month
5
Score (S)
2.5
Expected score (We)
2.54
Difference (S-We)
-0.04
Current Raw change (no limits, including tournament time weight)
-1.6
Current min/max change allowed (with limits)
±165.8
Current Raw change used (final)
-1.6
Projected new Raw rating
1198.4
Projected new Weighed rating
1104.0
Projected new Weighted performance
397.1
Projected new final Raw rating (if new WP > new Raw)
1198.4
Projected new highest rating
1198.4
Projected new floor
698.4
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1198.4
Projected effective change (new Official - current Official)
-1.6
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
0.0
Current floor (min rating allowed)
700.0
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)
±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
0.0
Projected new floor
700.0
Projected new K-facor
40
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
0.0
Current floor (min rating allowed)
700.0
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)
±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
0.0
Projected new floor
700.0
Projected new K-facor
40
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
Tournament:
North School Primary Chess Open 2024 (E)
Start:
2024/08/31
End:
2024/08/31
Host:
GSV
Type:
Standard
Time:
60
Time weight:
0.83
Rounds:
5
Games:
5
Score:
2.5
Main rating:
1200.0
Rating gain/loss:
-1.3
Type rating:
1200.0
Rating gain/loss:
-1.6
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
1
North School Primary Chess Open 2024 (E)
2024/08/31
2024/08/31
Sedibeng (GSV)
Standard
60
0.83
5
5
2.5
1200.0
1200.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
1
North School Primary Chess Open 2024 (E)
2024/08/31
2024/08/31
Sedibeng (GSV)
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
5
2
1
2
2.5
50.0
0.0
1200.0
1200.0
White
3
0
1
2
0.5
16.7
-283.3
1200.0
916.7
Black
2
2
0
0
2.0
100.0
425.0
1200.0
1625.0
Standard
All
5
2
1
2
2.5
50.0
0.0
1200.0
1200.0
White
3
0
1
2
0.5
16.7
-283.3
1200.0
916.7
Black
2
2
0
0
2.0
100.0
425.0
1200.0
1625.0
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
5
2
1
2
2.5
50.0
0.0
1200.0
1200.0
White
3
0
1
2
0.5
16.7
-283.3
1200.0
916.7
Black
2
2
0
0
2.0
100.0
425.0
1200.0
1625.0
Standard
All
5
2
1
2
2.5
50.0
0.0
1200.0
1200.0
White
3
0
1
2
0.5
16.7
-283.3
1200.0
916.7
Black
2
2
0
0
2.0
100.0
425.0
1200.0
1625.0
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
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
1150310422
Mashigo, T (Thorisho)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
2
2150310426
Mofokeng, S (Sibusiswe Omphile)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
3
1150310423
Mashiloane, M (Mosa Lonwabo)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
4
2140310424
Matsemela, O (Omopelong Omolemo)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
5
1150310417
Atang, T (Tlaka)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
