Chess South Africa
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Chess South Africa
Bock, R (Robyn)
Dob:
2009/09/11 (U16)
Gender:
Female
Chess SA id:
2090109671
FIDE id:
Region:
Eden (WEG)
Citizen:
RSA
Title(s):
Last active:
2024/01/27 (117 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
964.6
Curent Weighted rating
970.2
Curent Weighted performance
775.5
Current official/published rating (highest between Raw, WR and WP)
970.2
Current floor (min rating allowed)
640.9
Current highest rating achieved
1140.9
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)
±231.9
Current Raw change used (final)
0.0
Projected new Raw rating
964.6
Projected new Weighed rating
968.6
Projected new Weighted performance
775.5
Projected new official/published rating (highest between new Raw, new WR and new WP)
968.6
Projected effective change (new Official - current Official)
-1.5
Projected new highest rating
1140.9
Projected new floor
640.9
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
942.4
Curent Weighted rating
948.3
Curent Weighted performance
762.2
Current official/published rating (highest between Raw, WR and WP)
948.3
Current floor (min rating allowed)
626.4
Current highest rating achieved
1126.4
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)
±239.3
Current Raw change used (final)
0.0
Projected new Raw rating
942.4
Projected new Weighed rating
946.6
Projected new Weighted performance
762.2
Projected new official/published rating (highest between new Raw, new WR and new WP)
946.6
Projected effective change (new Official - current Official)
-1.7
Projected new highest rating
1126.4
Projected new floor
626.4
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.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
1
Hessequa Proewe 1 2024 (U15 Girls)
2024/01/27
2024/01/27
Eden District (WEG)
Standard
60
0.83
5
5
1.5
956.6
932.8
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
12
Hessequa Proewe 1 2024 (U15 Girls)
2024/01/27
2024/01/27
Eden District (WEG)
Standard
60
0.83
5
5
1.5
956.6
932.8
Analysis
11
Eden Trials 2+3 2023 (U16)
2023/04/15
2023/05/13
Eden District (WEG)
Standard
60
0.83
10
4
0.0
989.5
968.4
Analysis
10
Eden Trails 1 2023 (U15 Girls)
2023/03/11
2023/03/11
Eden District (WEG)
Standard
60
0.83
5
4
1.0
994.8
974.0
Analysis
9
Hessequa Proewe 2 2023 (O15 Dogters)
2023/02/11
2023/02/11
Eden District (WEG)
Standard
60
0.83
5
4
1.0
1021.0
1006.8
Analysis
8
Hessequa Skaak Proewe 2 2020 (O11 Dogters)
2020/02/22
2020/02/22
Eden District (WEG)
Standard
65
0.85
5
4
1.0
1037.3
1017.2
Analysis
7
Hessequa Skaak Proewe 1 2020 (O11 Dogters)
2020/02/01
2020/02/01
Eden District (WEG)
Standard
65
0.85
5
4
1.0
1037.3
1017.2
Analysis
6
Hessequa Ontwikkelings Toernooi 2019 (B)
2019/11/01
2019/11/01
Eden District (WEG)
Standard
60
0.83
6
6
2.0
1036.6
1009.6
Analysis
5
Eden Trials 3 2019 (U12 Girls)
2019/05/11
2019/05/11
Eden District (WEG)
Standard
60
0.83
5
5
2.0
1040.6
1010.8
Analysis
4
Eden Trials 2 2019 (U12 Girls)
2019/04/13
2019/04/13
Eden District (WEG)
Standard
60
0.83
5
5
1.0
1084.1
1057.6
Analysis
3
Eden Trials 1 2019 (U12 Girls)
2019/03/02
2019/03/02
Eden District (WEG)
Standard
60
0.83
5
5
1.0
1140.9
1126.4
Analysis
2
Hessequa Proewe 3 2019 (O12)
2019/02/23
2019/02/23
Eden District (WEG)
Standard
60
0.83
5
5
2.0
1200.0
1200.0
Analysis
1
Hessequa Proewe 2 2019 (O12)
2019/02/16
2019/02/16
Eden District (WEG)
Standard
60
0.83
5
3
0.5
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
5
1
1
3
1.5
30.0
-170.0
1176.5
1006.5
White
3
0
1
2
0.5
16.7
-283.3
1200.6
917.3
Black
2
1
0
1
1.0
50.0
0.0
1140.3
1140.3
Standard
All
5
1
1
3
1.5
30.0
-170.0
1176.5
1006.5
White
3
0
1
2
0.5
16.7
-283.3
1200.6
917.3
Black
2
1
0
1
1.0
50.0
0.0
1140.3
1140.3
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
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
54
13
2
39
14.0
25.9
-204.6
1154.4
949.8
White
27
5
1
21
5.5
20.4
-251.9
1153.1
901.2
Black
27
8
1
18
8.5
31.5
-157.4
1155.8
998.3
Standard
All
54
13
2
39
14.0
25.9
-204.6
1154.4
949.8
White
27
5
1
21
5.5
20.4
-251.9
1153.1
901.2
Black
27
8
1
18
8.5
31.5
-157.4
1155.8
998.3
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
2080108186
Strydom, J (Jorinda)
3
2.0
2
0
1
66.7
1088.5
141.7
1230.2
View list
2
2090109669
Kenzenie, K (Keisha)
3
1.0
1
0
2
33.3
1091.5
-141.7
949.9
View list
3
2080110935
Janse Van Rensburg, M (Monique)
3
1.0
1
0
2
33.3
1088.5
-141.7
946.9
View list
4
2090098402
Treurnicht, C (Chanique)
2
2.0
2
0
0
100.0
988.8
425.0
1413.8
View list
5
2090098408
Wewers, I (Izelle)
2
1.0
1
0
1
50.0
1090.8
0.0
1090.8
View list
6
2080108553
Jacobs, S (Sensemecia)
2
0.0
0
0
2
0.0
1090.8
-425.0
665.8
View list
7
2080107828
Lingerveldt, S (Sunelda)
2
0.0
0
0
2
0.0
1017.7
-425.0
592.7
View list
8
2080105986
Petersen, C (Chantelle)
2
0.0
0
0
2
0.0
1110.5
-425.0
685.5
View list
9
2100098400
Van Zyl, C (Carli)
2
0.0
0
0
2
0.0
1037.3
-425.0
612.3
View list
10
1080119678
Daniels, A (Aden-Lee)
1
1.0
1
0
0
100.0
1036.6
425.0
1461.6
View list
11
1090110344
Adams, L (Lincoln)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
12
2090119669
Farland, R (Roeshaana)
1
1.0
1
0
0
100.0
1036.6
425.0
1461.6
View list
13
2100131972
Nomdo, L (Lee-Caylin)
1
1.0
1
0
0
100.0
1037.3
425.0
1462.3
View list
14
2090130737
Pieterse, J (Jamie Lee)
1
1.0
1
0
0
100.0
1037.3
425.0
1462.3
View list
15
2080148853
Van Der Spuy, M (Megan)
1
1.0
1
0
0
100.0
994.8
425.0
1419.8
View list
16
2090098403
Alexander, P (Philidene)
1
0.5
0
1
0
50.0
956.6
0.0
956.6
View list
17
1090108554
Saaiman, K (Kayle)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
18
2090098394
Manho, C (Charlize)
1
0.0
0
0
1
0.0
1021.0
-425.0
596.0
View list
19
108088306
Jantjies, EW (Eldo)
1
0.0
0
0
1
0.0
1036.6
-425.0
611.6
View list
20
1090130777
Harris, E (Emerique)
1
0.0
0
0
1
0.0
989.5
-425.0
564.5
View list