Chess South Africa
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Chess South Africa
Koen, MN (Michaela Nicola)
Dob:
2005/03/11 (U20)
Gender:
Female
Chess SA id:
205061338
FIDE id:
Region:
Tshwane (GTP)
Citizen:
RSA
Title(s):
Last active:
2019/08/24 (1734 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
1151.8
Curent Weighted rating
1151.8
Curent Weighted performance
444.0
Current official/published rating (highest between Raw, WR and WP)
1151.8
Current floor (min rating allowed)
651.8
Current highest rating achieved
1151.8
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)
±177.6
Current Raw change used (final)
0.0
Projected new Raw rating
1151.8
Projected new Weighed rating
1151.8
Projected new Weighted performance
444.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1151.8
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1151.8
Projected new floor
651.8
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
1153.5
Curent Weighted rating
1153.5
Curent Weighted performance
444.7
Current official/published rating (highest between Raw, WR and WP)
1153.5
Current floor (min rating allowed)
653.5
Current highest rating achieved
1153.5
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)
±177.2
Current Raw change used (final)
0.0
Projected new Raw rating
1153.5
Projected new Weighed rating
1153.5
Projected new Weighted performance
444.7
Projected new official/published rating (highest between new Raw, new WR and new WP)
1153.5
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1153.5
Projected new floor
653.5
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
701.6
Curent Weighted rating
701.6
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
701.6
Current floor (min rating allowed)
500.0
Current highest rating achieved
701.6
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)
±337.3
Current Raw change used (final)
0.0
Projected new Raw rating
701.6
Projected new Weighed rating
701.6
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
701.6
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
701.6
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
701.6
Curent Weighted rating
701.6
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
701.6
Current floor (min rating allowed)
500.0
Current highest rating achieved
701.6
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)
±337.3
Current Raw change used (final)
0.0
Projected new Raw rating
701.6
Projected new Weighed rating
701.6
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
701.6
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
701.6
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
11
2019 Gauteng School League Finals (U19 Girls)
2019/08/24
2019/08/24
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
1063.7
1074.3
Analysis
10
2019 D15 Tshwane West Schools League Final (Secondary Schools)
2019/08/17
2019/08/17
Tshwane (GTP)
Standard
60
0.83
5
4
3.5
1063.7
1074.3
Analysis
9
2019 D15 Individual Finals (U15 Girls)
2019/05/11
2019/05/11
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1012.6
1012.7
Analysis
8
2018 Gauteng Secondary Schools Individual Chess Championships (U13 Girls)
2018/05/25
2018/05/25
Tshwane (GTP)
Standard
60
0.83
5
5
4.0
997.7
997.6
Analysis
7
Hervormde Kerk 2018 (U14)
2018/04/21
2018/04/21
Dr Kenneth Kaunda (NWP)
Standard
60
0.83
5
5
4.0
925.6
924.5
Analysis
6
JNW Club - Trinityhouse Randpark Ridge Open 2018 (D)
2018/03/24
2018/03/24
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
4.0
614.8
610.0
Analysis
5
2018 D15 Tshwane West Schools League Finals (U13 Girls)
2018/03/17
2018/03/17
Tshwane (GTP)
Standard
60
0.83
5
5
4.0
614.8
610.0
Analysis
4
2018 Blou Bul Open (D)
2018/02/17
2018/02/17
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
617.5
610.4
Analysis
3
2018 Constantia Park Open (D)
2018/02/10
2018/02/10
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
617.5
610.4
Analysis
2
2018 Tshwane Registration Open Chess Tournament (D)
2018/01/27
2018/01/27
Tshwane (GTP)
Standard
60
0.83
5
5
1.5
701.6
701.6
Analysis
1
South African Junior Team Championships 2017 (U14 Girls)
2018/01/04
2018/01/08
4 Knights (4K)
Standard
120
1.00
7
5
1.5
701.6
701.6
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
54
30
3
21
31.5
58.3
70.8
867.1
938.0
White
29
18
2
9
19.0
65.5
131.9
852.1
984.0
Black
25
12
1
12
12.5
50.0
0.0
884.6
884.6
Standard
All
54
30
3
21
31.5
58.3
70.8
867.1
938.0
White
29
18
2
9
19.0
65.5
131.9
852.1
984.0
Black
25
12
1
12
12.5
50.0
0.0
884.6
884.6
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
207077136
Kleynhans, N (Nelrie)
2
1.0
1
0
1
50.0
659.5
0.0
659.5
View list
2
207085410
Le Roux, C (Claire)
2
0.0
0
0
2
0.0
617.5
-425.0
192.5
View list
3
203060624
Koen, SM (Susan Maria)
1
1.0
1
0
0
100.0
701.6
425.0
1126.6
View list
4
2050099110
Hlatshwayo, K (Khensane)
1
1.0
1
0
0
100.0
614.8
425.0
1039.8
View list
5
205088349
Kiewiet, B (Brook-Lynn)
1
1.0
1
0
0
100.0
701.6
425.0
1126.6
View list
6
2040115141
Khanyile, NJ (Nokukhanya Joy)
1
1.0
1
0
0
100.0
1012.6
425.0
1437.6
View list
7
2040115140
Kgothetso, M (Modiba)
1
1.0
1
0
0
100.0
1012.6
425.0
1437.6
View list
8
206084472
Kgabi, B (Bonono)
1
1.0
1
0
0
100.0
997.7
425.0
1422.7
View list
9
2030112708
Dooka, M (Motlatsi)
1
1.0
1
0
0
100.0
1063.7
425.0
1488.7
View list
10
205079077
Chirume, A (Angela)
1
1.0
1
0
0
100.0
614.8
425.0
1039.8
View list
11
208073206
Fauconier, A (Amber)
1
1.0
1
0
0
100.0
614.8
425.0
1039.8
View list
12
207082268
Badenhorst, C (Chloe)
1
1.0
1
0
0
100.0
614.8
425.0
1039.8
View list
13
206081700
Bezu, R (Reabetswe)
1
1.0
1
0
0
100.0
925.6
425.0
1350.6
View list
14
109079720
Lange, J (Jean-Luc)
1
1.0
1
0
0
100.0
614.8
425.0
1039.8
View list
15
106044888
Lloyd, M (Markus)
1
1.0
1
0
0
100.0
925.6
425.0
1350.6
View list
16
1030117752
Maponyane, A (Amogelang)
1
1.0
1
0
0
100.0
1063.7
425.0
1488.7
View list
17
2040115146
Matlala, T (Tshepiso)
1
1.0
1
0
0
100.0
1012.6
425.0
1437.6
View list
18
109061485
Meiring, CW (Charl Wilhelm)
1
1.0
1
0
0
100.0
617.5
425.0
1042.5
View list
19
2030099159
Moropa, R (Reitumetse Keamogetswe)
1
1.0
1
0
0
100.0
1063.7
425.0
1488.7
View list
20
207084450
Moyo, N (Nhlakanipho)
1
1.0
1
0
0
100.0
997.7
425.0
1422.7
View list