Chess South Africa
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Chess South Africa
Pienaar, J (Julia)
Dob:
2012/03/27 (U14)
Gender:
Female
Chess SA id:
2120117877
FIDE id:
Region:
Bojanala Platina (NBR)
Citizen:
RSA
Title(s):
Last active:
2022/07/23 (666 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
1094.4
Curent Weighted rating
1094.4
Curent Weighted performance
590.1
Current official/published rating (highest between Raw, WR and WP)
1094.4
Current floor (min rating allowed)
652.9
Current highest rating achieved
1152.9
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)
±192.7
Current Raw change used (final)
0.0
Projected new Raw rating
1094.4
Projected new Weighed rating
1094.4
Projected new Weighted performance
590.1
Projected new official/published rating (highest between new Raw, new WR and new WP)
1094.4
Projected effective change (new Official - current Official)
-0.0
Projected new highest rating
1152.9
Projected new floor
652.9
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
1080.8
Curent Weighted rating
1080.8
Curent Weighted performance
588.4
Current official/published rating (highest between Raw, WR and WP)
1080.8
Current floor (min rating allowed)
643.2
Current highest rating achieved
1143.2
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)
±196.5
Current Raw change used (final)
0.0
Projected new Raw rating
1080.8
Projected new Weighed rating
1080.8
Projected new Weighted performance
588.4
Projected new official/published rating (highest between new Raw, new WR and new WP)
1080.8
Projected effective change (new Official - current Official)
-0.0
Projected new highest rating
1143.2
Projected new floor
643.2
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
6
Bojanala Chess Federation Clash of Schools 2022 (PS Juniors)
2022/07/23
2022/07/23
Bojanala Platina (NBR)
Standard
60
0.83
4
4
1.5
1100.4
1086.8
Analysis
5
NW Open 2019 (A)
2019/10/12
2019/10/12
Bojanala Platina (NBR)
Standard
60
0.83
5
3
0.0
1114.7
1100.0
Analysis
4
NW Open 2019 (Development)
2019/10/12
2019/10/12
Bojanala Platina (NBR)
Standard
60
0.83
5
4
2.5
1114.7
1100.0
Analysis
3
Lebone II 2019 (Development)
2019/09/14
2019/09/14
Bojanala Platina (NBR)
Standard
60
0.83
5
5
1.0
1152.9
1143.2
Analysis
2
Laerskool Brits 2019 (Development)
2019/08/31
2019/08/31
Bojanala Platina (NBR)
Standard
60
0.83
5
5
1.0
1200.0
1200.0
Analysis
1
Laerskool Rustenburg 2019 (Development)
2019/08/17
2019/08/17
Bojanala Platina (NBR)
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
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
26
5
7
14
8.5
32.7
-147.1
1196.2
1049.1
White
13
3
4
6
5.0
38.5
-98.1
1193.3
1095.2
Black
13
2
3
8
3.5
26.9
-196.2
1199.1
1003.0
Standard
All
26
5
7
14
8.5
32.7
-147.1
1196.2
1049.1
White
13
3
4
6
5.0
38.5
-98.1
1193.3
1095.2
Black
13
2
3
8
3.5
26.9
-196.2
1199.1
1003.0
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
1090119522
Mnisi, L (Letlhogonolo)
1
1.0
1
0
0
100.0
1114.7
425.0
1539.7
View list
2
1090119553
Matshogo, O (Onalerona)
1
1.0
1
0
0
100.0
1114.7
425.0
1539.7
View list
3
1050119151
Makodi, L (Loapi)
1
1.0
1
0
0
100.0
1152.9
425.0
1577.9
View list
4
1150144264
Bogatsu, T (Tiisetso)
1
1.0
1
0
0
100.0
1100.4
425.0
1525.4
View list
5
1110117878
Katane, L (Lesedi)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
6
1120117905
Jansen Van Rensburg, L (Luwan)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
7
1110117904
Koven, J (Jade)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
8
1970119557
Manyanpelo, O (Onalerona)
1
0.5
0
1
0
50.0
1114.7
0.0
1114.7
View list
9
1140136349
Bossert, P (Petrus Albertus)
1
0.5
0
1
0
50.0
1100.4
0.0
1100.4
View list
10
1110117899
Meyer, D (Dewet)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
11
1100117907
Moroke, K (Kgologano)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
12
1120118786
Nkosi, W (Warona)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
13
1070116918
Mohlabi, K (Karabo)
1
0.0
0
0
1
0.0
1114.7
-425.0
689.7
View list
14
1120118777
Masilo, K (Kgodiso)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
15
2120144272
Maakoe, O (Onthatile)
1
0.0
0
0
1
0.0
1100.4
-425.0
675.4
View list
16
1090117884
Kotze, K (Kian)
1
0.0
0
0
1
0.0
1152.9
-425.0
727.9
View list
17
1000119156
Katane, A (Amantle)
1
0.0
0
0
1
0.0
1152.9
-425.0
727.9
View list
18
1110117891
Badukane, T (Tokelo)
1
0.0
0
0
1
0.0
1152.9
-425.0
727.9
View list
19
101078404
Austin, B (Billy-James)
1
0.0
0
0
1
0.0
1114.7
-425.0
689.7
View list
20
1000119155
Gotsilekgosi, S (Shikwane)
1
0.0
0
0
1
0.0
1152.9
-425.0
727.9
View list