Chess South Africa
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Chess South Africa
Sandenbergh, RF (Francois)
Dob:
2009/08/09 (U16)
Gender:
Male
Chess SA id:
109073284
FIDE id:
Region:
Johannesburg Metro (GJM)
Citizen:
RSA
Title(s):
Last active:
2019/07/28 (1757 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
1068.0
Curent Weighted rating
1068.0
Curent Weighted performance
410.1
Current official/published rating (highest between Raw, WR and WP)
1068.0
Current floor (min rating allowed)
624.5
Current highest rating achieved
1124.5
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)
±200.1
Current Raw change used (final)
0.0
Projected new Raw rating
1068.0
Projected new Weighed rating
1068.0
Projected new Weighted performance
410.1
Projected new official/published rating (highest between new Raw, new WR and new WP)
1068.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1124.5
Projected new floor
624.5
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
1061.9
Curent Weighted rating
1061.9
Curent Weighted performance
407.4
Current official/published rating (highest between Raw, WR and WP)
1061.9
Current floor (min rating allowed)
629.9
Current highest rating achieved
1129.9
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)
±201.9
Current Raw change used (final)
0.0
Projected new Raw rating
1061.9
Projected new Weighed rating
1061.9
Projected new Weighted performance
407.4
Projected new official/published rating (highest between new Raw, new WR and new WP)
1061.9
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1129.9
Projected new floor
629.9
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
500.0
Curent Weighted rating
500.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
500.0
Current floor (min rating allowed)
500.0
Current highest rating achieved
500.0
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)
±449.5
Current Raw change used (final)
0.0
Projected new Raw rating
500.0
Projected new Weighed rating
500.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
500.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
500.0
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
500.0
Curent Weighted rating
500.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
500.0
Current floor (min rating allowed)
500.0
Current highest rating achieved
500.0
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)
±449.5
Current Raw change used (final)
0.0
Projected new Raw rating
500.0
Projected new Weighed rating
500.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
500.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
500.0
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
16
JHB Metro Closed 2019 (U12)
2019/07/27
2019/07/28
Johannesburg Metro (GJM)
Standard
90
0.94
6
6
3.0
1038.7
1030.3
Analysis
15
Fonties Challange 2019 (U11)
2019/06/08
2019/06/08
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
2.0
1015.5
997.9
Analysis
14
The Metro Open 2019 (Masters)
2019/05/25
2019/05/26
Johannesburg Metro (GJM)
Standard
90
0.94
6
6
2.0
1026.4
1002.7
Analysis
13
2019 South African Junior Closed Chess Championship (U10 Open)
2019/03/17
2019/03/22
Chess South Africa (CSA)
Standard
120
1.00
9
8
2.0
1030.4
1009.1
Analysis
12
JNW Club - Trinityhouse Little Falls Open 2019 (D)
2019/02/23
2019/02/23
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
2.0
1082.5
1070.3
Analysis
11
JNW Club - Bryanston Open 1 2019 (C)
2019/01/26
2019/01/26
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
2.0
1087.8
1075.9
Analysis
10
2018 Wild Card Chess Championships (U10 Open)
2018/12/21
2018/12/24
4 Knights (4K)
Standard
120
1.00
7
7
4.0
1080.2
1081.1
Analysis
9
South African Junior Team Championships 2018 (U10B)
2018/12/16
2018/12/20
4 Knights (4K)
Standard
120
1.00
7
7
4.0
1080.2
1081.1
Analysis
8
JNW Club - Maragon Open 2018 (U10)
2018/08/04
2018/08/04
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
3.0
1092.2
1095.5
Analysis
7
JHB Metro Junior Closed 2018 (U10)
2018/07/28
2018/07/29
Johannesburg Metro (GJM)
Standard
90
0.94
6
6
3.0
1124.5
1129.9
Analysis
6
British International Prep/Chessnuts 2018 (U10)
2018/06/23
2018/06/23
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
4.0
1001.3
1002.3
Analysis
5
JNW Club - Linden Open 2018 (U10)
2018/04/14
2018/04/14
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
4.0
823.1
875.6
Analysis
4
JNW Club - Trinityhouse Randpark Ridge Open 2018 (U10)
2018/03/24
2018/03/24
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
4.0
610.0
620.8
Analysis
3
JNW Club - Northriding College Open 2018 (U10)
2018/03/10
2018/03/10
Johannesburg Metro (GJM)
Standard
60
0.83
6
6
5.0
610.0
620.8
Analysis
2
JNW Club - Bryanston Open 2018 (U10)
2018/01/27
2018/01/27
Johannesburg Metro (GJM)
Standard
65
0.85
6
6
3.0
500.0
500.0
Analysis
1
South African Junior Team Championships 2017 (U10D)
2018/01/04
2018/01/08
4 Knights (4K)
Standard
120
1.00
7
7
3.5
500.0
500.0
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
94
50
1
43
50.5
53.7
31.6
994.2
1025.8
White
48
29
0
19
29.0
60.4
88.5
978.0
1066.6
Black
46
21
1
24
21.5
46.7
-27.7
1011.0
983.3
Standard
All
94
50
1
43
50.5
53.7
31.6
994.2
1025.8
White
48
29
0
19
29.0
60.4
88.5
978.0
1066.6
Black
46
21
1
24
21.5
46.7
-27.7
1011.0
983.3
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
109082809
De Villiers, J (Juan)
4
2.0
2
0
2
50.0
885.2
0.0
885.2
View list
2
210090140
Naidoo, Y (Yasthi)
3
3.0
3
0
0
100.0
1099.0
425.0
1524.0
View list
3
109086017
Roetz, K (Kyle)
3
2.0
2
0
1
66.7
716.2
141.7
857.9
View list
4
210075196
Chauke, N (Nosipho)
2
2.0
2
0
0
100.0
610.0
425.0
1035.0
View list
5
110095103
Arnerius, M (Max)
2
1.0
1
0
1
50.0
1062.9
0.0
1062.9
View list
6
109082272
Mazibuko, T (Thembani)
2
1.0
1
0
1
50.0
1108.3
0.0
1108.3
View list
7
211085191
Naidoo, K (Kajol)
2
1.0
1
0
1
50.0
1013.9
0.0
1013.9
View list
8
210092814
Van Der Sandt, I (Iliana)
2
1.0
1
0
1
50.0
805.6
0.0
805.6
View list
9
109076140
Jones, E (Edward)
2
0.0
0
0
2
0.0
812.3
-425.0
387.3
View list
10
110091705
Pienaar, K (Kyle)
2
0.0
0
0
2
0.0
1061.3
-425.0
636.3
View list
11
109080845
Tsai, R (Ray)
2
0.0
0
0
2
0.0
555.0
-425.0
130.0
View list
12
209088690
Capa, T (Thando)
1
1.0
1
0
0
100.0
1080.2
425.0
1505.2
View list
13
109083250
Byliefeldt, L (Leroux)
1
1.0
1
0
0
100.0
1030.4
425.0
1455.4
View list
14
209086015
Breckenridge, J (Jessica)
1
1.0
1
0
0
100.0
823.1
425.0
1248.1
View list
15
109087166
Cronje, O (Omri)
1
1.0
1
0
0
100.0
1080.2
425.0
1505.2
View list
16
108085285
Harker, C (Cassidy)
1
1.0
1
0
0
100.0
500.0
425.0
925.0
View list
17
208072577
Ackerman, B (Bea-Mari)
1
1.0
1
0
0
100.0
500.0
425.0
925.0
View list
18
2090104442
Dippenaar, S (Scarlett)
1
1.0
1
0
0
100.0
1092.2
425.0
1517.2
View list
19
109084157
De Wet, S (Samuel)
1
1.0
1
0
0
100.0
1080.2
425.0
1505.2
View list
20
109079720
Lange, J (Jean-Luc)
1
1.0
1
0
0
100.0
1080.2
425.0
1505.2
View list