Chess South Africa
Last updated:
Player Page
Home
Chess South Africa
Muller, J (Janke)
Dob:
2004/04/21 (Adult)
Gender:
Female
Chess SA id:
204075220
FIDE id:
Region:
Eden (WEG)
Citizen:
RSA
Title(s):
Last active:
2020/03/07 (1536 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
1222.7
Curent Weighted rating
1222.7
Curent Weighted performance
565.2
Current official/published rating (highest between Raw, WR and WP)
1222.7
Current floor (min rating allowed)
722.7
Current highest rating achieved
1222.7
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)
±160.5
Current Raw change used (final)
0.0
Projected new Raw rating
1222.7
Projected new Weighed rating
1222.7
Projected new Weighted performance
565.2
Projected new official/published rating (highest between new Raw, new WR and new WP)
1222.7
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1222.7
Projected new floor
722.7
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
1222.0
Curent Weighted rating
1222.0
Curent Weighted performance
562.5
Current official/published rating (highest between Raw, WR and WP)
1222.0
Current floor (min rating allowed)
722.0
Current highest rating achieved
1222.0
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)
±160.7
Current Raw change used (final)
0.0
Projected new Raw rating
1222.0
Projected new Weighed rating
1222.0
Projected new Weighted performance
562.5
Projected new official/published rating (highest between new Raw, new WR and new WP)
1222.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1222.0
Projected new floor
722.0
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
805.6
Curent Weighted rating
805.6
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
805.6
Current floor (min rating allowed)
500.0
Current highest rating achieved
805.6
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)
±290.8
Current Raw change used (final)
0.0
Projected new Raw rating
805.6
Projected new Weighed rating
805.6
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
805.6
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
805.6
Projected new floor
500.0
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
805.6
Curent Weighted rating
805.6
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
805.6
Current floor (min rating allowed)
500.0
Current highest rating achieved
805.6
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)
±290.8
Current Raw change used (final)
0.0
Projected new Raw rating
805.6
Projected new Weighed rating
805.6
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
805.6
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
805.6
Projected new floor
500.0
Projected new K-facor
40
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
17
Eden Schools Closed Trials 1 2020 (U18 Girls)
2020/03/07
2020/03/07
Eden District (WEG)
Standard
65
0.85
5
5
5.0
1159.8
1158.3
Analysis
16
George Trial 2 2020 (U18+U20)
2020/02/08
2020/02/08
Eden District (WEG)
Standard
65
0.85
5
5
2.0
1199.6
1200.8
Analysis
15
George Trial 1 2020 (U18+U20)
2020/01/25
2020/01/25
Eden District (WEG)
Standard
65
0.85
5
5
3.0
1180.6
1175.2
Analysis
14
Western Cape Top Schools 2019 (U18 Girls)
2019/08/31
2019/09/01
Cape Winelands (WCW)
Standard
60
0.83
5
5
2.0
1180.6
1178.8
Analysis
13
Eden Trials 3 2019 (U16 Open)
2019/05/11
2019/05/11
Eden District (WEG)
Standard
60
0.83
5
4
2.0
1178.5
1178.0
Analysis
12
Eden Trials 2 2019 (U16 Open)
2019/04/13
2019/04/13
Eden District (WEG)
Standard
60
0.83
5
5
4.0
1114.4
1111.8
Analysis
11
George Trials 3 2019 (U16)
2019/02/23
2019/02/23
Eden District (WEG)
Standard
60
0.83
5
5
3.5
957.3
958.7
Analysis
10
George Trials 2 2019 (U16)
2019/02/09
2019/02/09
Eden District (WEG)
Standard
60
0.83
5
4
3.0
957.3
958.7
Analysis
9
South African Junior Team Championships 2018 (U16C)
2018/12/16
2018/12/20
4 Knights (4K)
Standard
120
1.00
7
7
1.0
1003.3
1008.3
Analysis
8
Western Cape Top Schools 2018 (U15-U19 Girls)
2018/08/25
2018/08/26
Overberg (WOS)
Standard
60
0.83
5
5
3.0
957.9
961.2
Analysis
7
Western Cape Schools Individuals 2018 (U15 Girls)
2018/05/19
2018/05/20
Overberg (WOS)
Standard
60
0.83
6
6
4.5
826.2
827.2
Analysis
6
EDENSC Closed 3 2018 (U16 Open)
2018/05/12
2018/05/12
Eden District (WEG)
Standard
60
0.83
5
5
3.0
826.2
827.2
Analysis
5
EDENSC Closed 2 2018 (U16 Open)
2018/04/14
2018/04/14
Eden District (WEG)
Standard
60
0.83
5
5
2.0
851.4
857.6
Analysis
4
EDENSC Closed 1 2018 (U16 Boys)
2018/03/10
2018/03/10
Eden District (WEG)
Standard
60
0.83
5
5
2.0
870.7
883.2
Analysis
3
George Trails 3 2018 (U16)
2018/02/24
2018/02/24
Eden District (WEG)
Standard
60
0.83
5
5
3.5
817.9
820.4
Analysis
2
George Trails 2 2018 (U16)
2018/02/10
2018/02/10
Eden District (WEG)
Standard
60
0.83
5
4
2.0
817.9
820.4
Analysis
1
George Trails 1 2018 (U16)
2018/01/27
2018/01/27
Eden District (WEG)
Standard
60
0.83
5
4
2.0
805.6
805.6
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
84
44
7
33
47.5
56.5
55.7
1019.2
1074.9
White
40
21
3
16
22.5
56.3
53.1
1018.3
1071.4
Black
44
23
4
17
25.0
56.8
58.0
1020.1
1078.0
Standard
All
84
44
7
33
47.5
56.5
55.7
1019.2
1074.9
White
40
21
3
16
22.5
56.3
53.1
1018.3
1071.4
Black
44
23
4
17
25.0
56.8
58.0
1020.1
1078.0
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
104040032
Van Loggerenberg, P (Pierre)
3
3.0
3
0
0
100.0
1066.0
425.0
1491.0
View list
2
103009749
Fourie, C (Corne)
3
0.0
0
0
3
0.0
938.8
-425.0
513.8
View list
3
104054162
Barnard, S (Stephan)
2
2.0
2
0
0
100.0
1068.9
425.0
1493.9
View list
4
2020105942
Ramohlabi, L (Lulu)
2
2.0
2
0
0
100.0
1069.3
425.0
1494.3
View list
5
104054664
Shepherd, R (Ronan)
2
2.0
2
0
0
100.0
811.8
425.0
1236.8
View list
6
104086286
Murphy, S (Sidwell)
2
1.5
1
1
0
75.0
1024.6
212.5
1237.1
View list
7
105055785
Jacobs, F (Franco)
2
1.0
1
0
1
50.0
1146.5
0.0
1146.5
View list
8
104065450
Steyn, M (Marnich)
2
1.0
1
0
1
50.0
861.0
0.0
861.0
View list
9
104025229
Mostert, J (Jan-Abraham)
2
0.5
0
1
1
25.0
992.0
-212.5
779.5
View list
10
205053625
Blows, K (Kiara)
2
0.0
0
0
2
0.0
1069.3
-425.0
644.3
View list
11
204031254
Putter, N (Nicola)
2
0.0
0
0
2
0.0
881.5
-425.0
456.5
View list
12
203078167
Arendse, A (Amy-Leigh)
1
1.0
1
0
0
100.0
1159.8
425.0
1584.8
View list
13
104054161
Appels, S (Sheldon)
1
1.0
1
0
0
100.0
817.9
425.0
1242.9
View list
14
203046588
Alexander, S (Suene)
1
1.0
1
0
0
100.0
826.2
425.0
1251.2
View list
15
203002593
Booyse, P (Paige)
1
1.0
1
0
0
100.0
826.2
425.0
1251.2
View list
16
204051966
Bokwana, W (Wilmarie)
1
1.0
1
0
0
100.0
1159.8
425.0
1584.8
View list
17
2030098486
Claassen, C (Christelene)
1
1.0
1
0
0
100.0
1159.8
425.0
1584.8
View list
18
1040108202
Groenewald, S (Steven)
1
1.0
1
0
0
100.0
957.3
425.0
1382.3
View list
19
203078182
Gertse, L (Lillian)
1
1.0
1
0
0
100.0
851.4
425.0
1276.4
View list
20
204048734
Fielies, S (Salima)
1
1.0
1
0
0
100.0
826.2
425.0
1251.2
View list