Chess South Africa
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Chess South Africa
Koen, SM (Susan Maria)
Dob:
2003/03/11 (Adult)
Gender:
Female
Chess SA id:
203060624
FIDE id:
Region:
Tshwane (GTP)
Citizen:
RSA
Title(s):
Last active:
2019/08/24 (1730 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
1042.1
Curent Weighted rating
1042.1
Curent Weighted performance
412.0
Current official/published rating (highest between Raw, WR and WP)
1042.1
Current floor (min rating allowed)
542.1
Current highest rating achieved
1042.1
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)
±207.6
Current Raw change used (final)
0.0
Projected new Raw rating
1042.1
Projected new Weighed rating
1042.1
Projected new Weighted performance
412.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1042.1
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1042.1
Projected new floor
542.1
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
1039.7
Curent Weighted rating
1039.7
Curent Weighted performance
411.0
Current official/published rating (highest between Raw, WR and WP)
1039.7
Current floor (min rating allowed)
539.7
Current highest rating achieved
1039.7
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)
±208.4
Current Raw change used (final)
0.0
Projected new Raw rating
1039.7
Projected new Weighed rating
1039.7
Projected new Weighted performance
411.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1039.7
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1039.7
Projected new floor
539.7
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
780.2
Curent Weighted rating
780.2
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
780.2
Current floor (min rating allowed)
500.0
Current highest rating achieved
785.0
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)
±301.6
Current Raw change used (final)
0.0
Projected new Raw rating
780.2
Projected new Weighed rating
780.2
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
780.2
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
785.0
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
780.2
Curent Weighted rating
780.2
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
780.2
Current floor (min rating allowed)
500.0
Current highest rating achieved
785.0
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)
±301.6
Current Raw change used (final)
0.0
Projected new Raw rating
780.2
Projected new Weighed rating
780.2
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
780.2
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
785.0
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
12
2019 Gauteng School League Finals (U19 Girls)
2019/08/24
2019/08/24
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
1008.2
1027.4
Analysis
11
2019 D15 Tshwane West Schools League Final (Secondary Schools)
2019/08/17
2019/08/17
Tshwane (GTP)
Standard
60
0.83
5
4
1.0
1008.2
1027.4
Analysis
10
2019 Gauteng Secondary Schools Individual Chess Championships (U18 Girls)
2019/05/25
2019/05/25
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
919.5
922.6
Analysis
9
2019 D15 Individual Finals (U18 Girls)
2019/05/11
2019/05/11
Tshwane (GTP)
Standard
60
0.83
5
5
4.0
919.5
922.6
Analysis
8
2018 Gauteng Secondary Schools Individual Chess Championships (U15 Girls)
2018/05/26
2018/05/26
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
893.5
897.8
Analysis
7
Hervormde Kerk 2018 (U18)
2018/04/21
2018/04/21
Dr Kenneth Kaunda (NWP)
Standard
60
0.83
5
4
2.5
838.6
845.5
Analysis
6
JNW Club - Trinityhouse Randpark Ridge Open 2018 (C)
2018/03/24
2018/03/24
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
2.0
782.1
795.4
Analysis
5
2018 D15 Tshwane West Schools League Finals (U15 Girls)
2018/03/17
2018/03/17
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
782.1
795.4
Analysis
4
2018 Blou Bul Open (D)
2018/02/17
2018/02/17
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
672.5
656.2
Analysis
3
2018 Constantia Park Open (D)
2018/02/10
2018/02/10
Tshwane (GTP)
Standard
60
0.83
5
5
4.0
672.5
656.2
Analysis
2
2018 Tshwane Registration Open Chess Tournament (D)
2018/01/27
2018/01/27
Tshwane (GTP)
Standard
60
0.83
5
5
1.0
780.2
780.2
Analysis
1
South African Junior Team Championships 2017 (U16-U20 Girls)
2018/01/04
2018/01/08
4 Knights (4K)
Standard
120
1.00
7
6
2.0
780.2
780.2
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
59
28
1
30
28.5
48.3
-14.4
924.6
910.2
White
30
13
1
16
13.5
45.0
-42.5
987.1
944.6
Black
29
15
0
14
15.0
51.7
14.7
860.1
874.7
Standard
All
59
28
1
30
28.5
48.3
-14.4
924.6
910.2
White
30
13
1
16
13.5
45.0
-42.5
987.1
944.6
Black
29
15
0
14
15.0
51.7
14.7
860.1
874.7
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
203090433
Khoza, C (Cathrine)
2
2.0
2
0
0
100.0
850.8
425.0
1275.8
View list
2
2020115182
Maubane, B (Bontle)
2
1.0
1
0
1
50.0
963.9
0.0
963.9
View list
3
203028153
Nonyana, G (Gloria)
2
0.0
0
0
2
0.0
850.8
-425.0
425.8
View list
4
109086534
Erlank, BG (Brandon)
1
1.0
1
0
0
100.0
780.2
425.0
1205.2
View list
5
106076003
Dvir, O (Omer)
1
1.0
1
0
0
100.0
672.5
425.0
1097.5
View list
6
101093474
Du Toit, C (Conrad)
1
1.0
1
0
0
100.0
672.5
425.0
1097.5
View list
7
202077967
Dlamini, N (Nompumelelo)
1
1.0
1
0
0
100.0
919.5
425.0
1344.5
View list
8
2040102611
Dladla, S (Sphesihle)
1
1.0
1
0
0
100.0
893.5
425.0
1318.5
View list
9
208071873
Chinoruma, T (Tawana)
1
1.0
1
0
0
100.0
782.1
425.0
1207.1
View list
10
1030100247
Brink, HM (Hartogh)
1
1.0
1
0
0
100.0
838.6
425.0
1263.6
View list
11
109088372
Gruenenfelder, W (Werni)
1
1.0
1
0
0
100.0
672.5
425.0
1097.5
View list
12
209073138
Johnstone, J (Jessica)
1
1.0
1
0
0
100.0
672.5
425.0
1097.5
View list
13
104047329
Gumede, D (Dumisane)
1
1.0
1
0
0
100.0
838.6
425.0
1263.6
View list
14
103065870
Kahts, D (Daniel-Lee)
1
1.0
1
0
0
100.0
672.5
425.0
1097.5
View list
15
203078166
April, C (Conique)
1
1.0
1
0
0
100.0
780.2
425.0
1205.2
View list
16
2030115335
Kuba, L (Lebohang)
1
1.0
1
0
0
100.0
919.5
425.0
1344.5
View list
17
2040099167
Lesele, T (Tshwanelo Bianca)
1
1.0
1
0
0
100.0
782.1
425.0
1207.1
View list
18
205093690
Mahlangu, B (Boitumelo)
1
1.0
1
0
0
100.0
1008.2
425.0
1433.2
View list
19
1030117755
Malatjie, R (Refentse)
1
1.0
1
0
0
100.0
1008.2
425.0
1433.2
View list
20
2030115333
Mannzhi, S (Shudufhadzo)
1
1.0
1
0
0
100.0
919.5
425.0
1344.5
View list