Chess South Africa
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Chess South Africa
Potgieter, K (Kiara)
Dob:
2012/03/15 (U14)
Gender:
Female
Chess SA id:
2120135383
FIDE id:
Region:
Ekurhuleni (GE)
Citizen:
RSA
Title(s):
Last active:
2022/08/06 (644 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
Curent Raw rating
1078.9
Curent Weighted rating
1079.6
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1079.6
Current floor (min rating allowed)
684.1
Current highest rating achieved
1184.1
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)
±197.0
Current Raw change used (final)
0.0
Projected new Raw rating
1078.9
Projected new Weighed rating
1079.1
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1079.1
Projected effective change (new Official - current Official)
-0.5
Projected new highest rating
1184.1
Projected new floor
684.1
Projected new K-facor
40
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
Curent Raw rating
1055.6
Curent Weighted rating
1056.5
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1056.5
Current floor (min rating allowed)
682.0
Current highest rating achieved
1182.0
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)
±203.7
Current Raw change used (final)
0.0
Projected new Raw rating
1055.6
Projected new Weighed rating
1055.9
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1055.9
Projected effective change (new Official - current Official)
-0.6
Projected new highest rating
1182.0
Projected new floor
682.0
Projected new K-facor
40
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
Curent Raw rating
1200.0
Curent Weighted rating
1200.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current floor (min rating allowed)
700.0
Current highest rating achieved
1200.0
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
1200.0
Projected new Weighted performance
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
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
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
Curent Raw rating
1200.0
Curent Weighted rating
1200.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current floor (min rating allowed)
700.0
Current highest rating achieved
1200.0
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
1200.0
Projected new Weighted performance
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
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
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
4
Ekurhuleni-North Schools Teams 2022 (U13)
2022/08/06
2022/08/06
Ekurhuleni (GE)
Standard
60
0.83
5
5
0.0
1152.6
1143.6
Analysis
3
Ekurhuleni-North Schools Finals Indiv 2022 (U11 Girls)
2022/05/13
2022/05/13
Ekurhuleni (GE)
Standard
60
0.83
5
4
1.0
1184.1
1182.0
Analysis
2
ACB Premier 2022 (Primary School)
2022/03/19
2022/03/19
Ekurhuleni (GE)
Standard
60
0.83
5
5
3.0
1165.5
1158.0
Analysis
1
Ekurhuleni North Schools Individual 2021 (D)
2021/09/11
2021/09/11
Ekurhuleni (GE)
Standard
60
0.83
5
4
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
18
5
0
13
5.0
27.8
-188.9
1194.7
1005.8
White
10
2
0
8
2.0
20.0
-255.0
1180.5
925.5
Black
8
3
0
5
3.0
37.5
-106.3
1212.5
1106.3
Standard
All
18
5
0
13
5.0
27.8
-188.9
1194.7
1005.8
White
10
2
0
8
2.0
20.0
-255.0
1180.5
925.5
Black
8
3
0
5
3.0
37.5
-106.3
1212.5
1106.3
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
2120135385
Van Der Schyff, C (Charlize)
2
0.0
0
0
2
0.0
1182.8
-425.0
757.8
View list
2
1130139608
Duvenage, R (Reanu)
1
1.0
1
0
0
100.0
1165.5
425.0
1590.5
View list
3
1110139801
Mbatha, N (Ntando)
1
1.0
1
0
0
100.0
1165.5
425.0
1590.5
View list
4
2120139800
Mathebula, N (Nakedi)
1
1.0
1
0
0
100.0
1165.5
425.0
1590.5
View list
5
2120141414
Mashele, G (Gabriella)
1
1.0
1
0
0
100.0
1184.1
425.0
1609.1
View list
6
2120135379
Bestbier, L (Leane)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
7
2090141547
Samson, S (Shoneal)
1
0.0
0
0
1
0.0
1152.6
-425.0
727.6
View list
8
1120116477
Niebuhr, F (Franco)
1
0.0
0
0
1
0.0
1152.6
-425.0
727.6
View list
9
1120140144
Myburgh, L (Liam)
1
0.0
0
0
1
0.0
1165.5
-425.0
740.5
View list
10
1090139563
Mramba, O (Ovayo)
1
0.0
0
0
1
0.0
1152.6
-425.0
727.6
View list
11
2100133964
Marais, J (Janike)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
12
1100135371
Maleku, E (Esethu)
1
0.0
0
0
1
0.0
1152.6
-425.0
727.6
View list
13
1100110965
Lourens, Z (Zanta)
1
0.0
0
0
1
0.0
1152.6
-425.0
727.6
View list
14
2110136329
Horn, E (Erin)
1
0.0
0
0
1
0.0
1184.1
-425.0
759.1
View list
15
2110105066
De Graaff, J (Johane)
1
0.0
0
0
1
0.0
1184.1
-425.0
759.1
View list
16
2110142701
Charandura, P (Panashe)
1
0.0
0
0
1
0.0
1184.1
-425.0
759.1
View list
17
2110130015
Botha, C (Cathri Amari)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list