Chess South Africa
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Chess South Africa
Mathabele, N (Natasha)
Dob:
2007/08/28 (U18)
Gender:
Female
Chess SA id:
2070135367
FIDE id:
Region:
Ekurhuleni (GE)
Citizen:
RSA
Title(s):
Last active:
2021/09/11 (1017 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
1111.4
Current Weighted rating
1111.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1111.4
Current highest rating achieved
1111.4
Current floor (min rating allowed)
611.4
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)
±188.1
Current Raw change used (final)
0.0
Projected new Raw rating
1111.4
Projected new Weighed rating
1022.5
Projected new Weighted performance
160.5
Projected new final Raw rating (if new WP > new Raw)
1111.4
Projected new highest rating
1111.4
Projected new floor
611.4
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1111.4
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
1090.8
Current Weighted rating
1090.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1090.8
Current highest rating achieved
1090.8
Current floor (min rating allowed)
590.8
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)
±193.7
Current Raw change used (final)
0.0
Projected new Raw rating
1090.8
Projected new Weighed rating
1003.5
Projected new Weighted performance
160.5
Projected new final Raw rating (if new WP > new Raw)
1090.8
Projected new highest rating
1090.8
Projected new floor
590.8
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1090.8
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
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
1
Ekurhuleni North Schools Individual 2021 (B)
2021/09/11
2021/09/11
Ekurhuleni (GE)
Standard
60
0.83
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
5
0
0
5
0.0
0.0
-425.0
1163.9
738.9
White
2
0
0
2
0.0
0.0
-425.0
1196.7
771.7
Black
3
0
0
3
0.0
0.0
-425.0
1142.1
717.1
Standard
All
5
0
0
5
0.0
0.0
-425.0
1163.9
738.9
White
2
0
0
2
0.0
0.0
-425.0
1196.7
771.7
Black
3
0
0
3
0.0
0.0
-425.0
1142.1
717.1
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
206057511
Terblanche, A (Annika)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
2
2050101407
Ntumba, M (Mbali)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
3
2070101282
Meyer, J (Jolene)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
4
2070101279
Meyer, C (Celise)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
5
2030135366
Martin, N (Nicole)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
