Chess South Africa
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Chess South Africa
Barrett, I (Ida)
Dob:
2011/09/22 (U14)
Gender:
Female
Chess SA id:
2110137348
FIDE id:
Region:
Cape Town (WCT)
Citizen:
RSA
Title(s):
Last active:
2022/03/05 (846 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
1152.0
Current Weighted rating
1152.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1152.0
Current highest rating achieved
1164.5
Current floor (min rating allowed)
664.5
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)
±177.6
Current Raw change used (final)
0.0
Projected new Raw rating
1152.0
Projected new Weighed rating
1059.8
Projected new Weighted performance
413.8
Projected new final Raw rating (if new WP > new Raw)
1152.0
Projected new highest rating
1164.5
Projected new floor
664.5
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1152.0
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
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
1130.4
Current Weighted rating
1130.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1130.4
Current highest rating achieved
1139.6
Current floor (min rating allowed)
639.6
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)
±183.1
Current Raw change used (final)
0.0
Projected new Raw rating
1130.4
Projected new Weighed rating
1040.0
Projected new Weighted performance
435.6
Projected new final Raw rating (if new WP > new Raw)
1130.4
Projected new highest rating
1139.6
Projected new floor
639.6
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1130.4
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
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
District North 2022 (U11)
2022/03/05
2022/03/05
Cape Town (WCT)
Rapid
30
0.60
6
6
2.5
1164.5
1139.6
Analysis
1
Laerskool Welgemoed 12th Annual Chess Challenge 2022 (U12)
2022/02/19
2022/02/19
Cape Town (WCT)
Rapid
30
0.60
5
5
1.0
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
11
3
1
7
3.5
31.8
-154.5
1177.9
1023.4
White
5
3
1
1
3.5
70.0
170.0
1156.0
1326.0
Black
6
0
0
6
0.0
0.0
-425.0
1196.2
771.2
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
11
3
1
7
3.5
31.8
-154.5
1177.9
1023.4
White
5
3
1
1
3.5
70.0
170.0
1156.0
1326.0
Black
6
0
0
6
0.0
0.0
-425.0
1196.2
771.2
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
2120138586
Chiguye, H (Hannah)
1
1.0
1
0
0
100.0
1164.5
425.0
1589.5
View list
2
1110132982
Macilikishe, A (Anda)
1
1.0
1
0
0
100.0
1164.5
425.0
1589.5
View list
3
2120137365
Putter, I (Isabella Maria)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
4
1120138604
Rain, S (Sun)
1
0.5
0
1
0
50.0
1164.5
0.0
1164.5
View list
5
1110137370
Spence, B (Brian)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
6
1110136275
Sotwili, L (Lindokuhle)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
7
1120132084
Potgieter, P (Peter John)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
8
1120138602
Orinea, M (Manenzhe)
1
0.0
0
0
1
0.0
1164.5
-425.0
739.5
View list
9
1120137361
Levendal, M (Matthew Paul)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
10
1110138592
Ibe, C (Chigozie)
1
0.0
0
0
1
0.0
1164.5
-425.0
739.5
View list
11
1110138585
Batangana, I (Izere)
1
0.0
0
0
1
0.0
1164.5
-425.0
739.5
View list
