Chess South Africa
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Chess South Africa
Buys, M (Marcia-Leigh)
Dob:
2007/02/07 (U18)
Gender:
Female
Chess SA id:
2070103238
FIDE id:
Region:
Tshwane (GTP)
Citizen:
RSA
Title(s):
Last active:
2019/08/23 (1738 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
1130.6
Curent Weighted rating
1130.6
Curent Weighted performance
407.2
Current official/published rating (highest between Raw, WR and WP)
1130.6
Current floor (min rating allowed)
680.1
Current highest rating achieved
1180.1
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)
±183.0
Current Raw change used (final)
0.0
Projected new Raw rating
1130.6
Projected new Weighed rating
1130.6
Projected new Weighted performance
407.2
Projected new official/published rating (highest between new Raw, new WR and new WP)
1130.6
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1180.1
Projected new floor
680.1
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
1123.2
Curent Weighted rating
1123.2
Curent Weighted performance
408.5
Current official/published rating (highest between Raw, WR and WP)
1123.2
Current floor (min rating allowed)
681.2
Current highest rating achieved
1181.2
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)
±185.0
Current Raw change used (final)
0.0
Projected new Raw rating
1123.2
Projected new Weighed rating
1123.2
Projected new Weighted performance
408.5
Projected new official/published rating (highest between new Raw, new WR and new WP)
1123.2
Projected effective change (new Official - current Official)
-0.0
Projected new highest rating
1181.2
Projected new floor
681.2
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.
Did not participate this year.
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
6
2019 Gauteng School League Finals (U13 Open)
2019/08/23
2019/08/23
Tshwane (GTP)
Standard
60
0.83
5
4
1.0
1151.5
1148.0
Analysis
5
2019 D3 Team League (U13)
2019/07/20
2019/07/20
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1180.1
1181.2
Analysis
4
D3 Primary School League Cluster 4 2019 (U13)
2019/05/12
2019/05/12
Tshwane (GTP)
Standard
60
0.83
5
5
4.0
1135.3
1124.8
Analysis
3
2019 D3 Individuals (U13 Girls)
2019/04/13
2019/04/13
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1126.0
1111.6
Analysis
2
2018 Gauteng Secondary Schools Individual Chess Championships (U11 Girls)
2018/05/25
2018/05/25
Tshwane (GTP)
Standard
60
0.83
5
5
1.0
1169.8
1163.6
Analysis
1
2018 D3 Tshwane North Individual Chess Championships (U13 Girls)
2018/03/24
2018/03/24
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1200.0
1200.0
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
29
14
2
13
15.0
51.7
14.7
1044.3
1059.0
White
14
9
0
5
9.0
64.3
121.4
1021.6
1143.1
Black
15
5
2
8
6.0
40.0
-85.0
1065.4
980.4
Standard
All
29
14
2
13
15.0
51.7
14.7
1044.3
1059.0
White
14
9
0
5
9.0
64.3
121.4
1021.6
1143.1
Black
15
5
2
8
6.0
40.0
-85.0
1065.4
980.4
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
206079564
Leola, P (Patience)
2
1.0
1
0
1
50.0
1163.0
0.0
1163.0
View list
2
107084452
Chapman, T (Tyler)
2
1.0
1
0
1
50.0
1157.7
0.0
1157.7
View list
3
107079673
Chauke, W (William)
1
1.0
1
0
0
100.0
1180.1
425.0
1605.1
View list
4
206092308
Beneke, M (Marche)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
5
2060115505
Joubert, J (Jessica)
1
1.0
1
0
0
100.0
1135.3
425.0
1560.3
View list
6
2070102051
Mokotedi, D (Dimpho)
1
1.0
1
0
0
100.0
1169.8
425.0
1594.8
View list
7
2070112686
Modumiso, M (Majola)
1
1.0
1
0
0
100.0
1126.0
425.0
1551.0
View list
8
206090480
Matlou, LK (Loveness Katlego)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
9
2070112689
Marais, L (Lia)
1
1.0
1
0
0
100.0
1126.0
425.0
1551.0
View list
10
106092300
Mapela, M (Moipone)
1
1.0
1
0
0
100.0
1180.1
425.0
1605.1
View list
11
2070112695
Nkuna, MSK (Matshidiso Shalate Kedebone)
1
1.0
1
0
0
100.0
1126.0
425.0
1551.0
View list
12
1080116786
Ndlovu, L (Lesego)
1
1.0
1
0
0
100.0
1180.1
425.0
1605.1
View list
13
107093660
Stoltz, M (Marcel)
1
1.0
1
0
0
100.0
1135.3
425.0
1560.3
View list
14
106059738
Wills, J (Jacob)
1
1.0
1
0
0
100.0
1151.5
425.0
1576.5
View list
15
1060115494
Leso, K (Katlego)
1
0.5
0
1
0
50.0
1135.3
0.0
1135.3
View list
16
1080115492
Weaver, R (Ross)
1
0.5
0
1
0
50.0
1135.3
0.0
1135.3
View list
17
208093692
Pretorius, A (Amelia)
1
0.0
0
0
1
0.0
1169.8
-425.0
744.8
View list
18
1060113884
Mthanti, A (Avukile)
1
0.0
0
0
1
0.0
1151.5
-425.0
726.5
View list
19
1070118274
Mokwana, M (Mogale)
1
0.0
0
0
1
0.0
1151.5
-425.0
726.5
View list
20
206092313
Louw, A (Arne)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list