Chess South Africa
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Chess South Africa
Mharapara, M (Macdonald)
Dob:
2001/01/09 (Adult)
Gender:
Male
Chess SA id:
101079997
FIDE id:
Region:
Ekurhuleni (GE)
Citizen:
RSA
Title(s):
Last active:
2019/08/24 (1743 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
1271.7
Curent Weighted rating
1271.7
Curent Weighted performance
427.7
Current official/published rating (highest between Raw, WR and WP)
1271.7
Current floor (min rating allowed)
799.2
Current highest rating achieved
1299.2
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)
±149.7
Current Raw change used (final)
0.0
Projected new Raw rating
1271.7
Projected new Weighed rating
1271.7
Projected new Weighted performance
427.7
Projected new official/published rating (highest between new Raw, new WR and new WP)
1271.7
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1299.2
Projected new floor
799.2
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
1273.9
Curent Weighted rating
1273.9
Curent Weighted performance
428.1
Current official/published rating (highest between Raw, WR and WP)
1273.9
Current floor (min rating allowed)
811.6
Current highest rating achieved
1311.6
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)
±149.2
Current Raw change used (final)
0.0
Projected new Raw rating
1273.9
Projected new Weighed rating
1273.9
Projected new Weighted performance
428.1
Projected new official/published rating (highest between new Raw, new WR and new WP)
1273.9
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1311.6
Projected new floor
811.6
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
807.8
Curent Weighted rating
807.8
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
807.8
Current floor (min rating allowed)
500.0
Current highest rating achieved
807.8
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)
±289.9
Current Raw change used (final)
0.0
Projected new Raw rating
807.8
Projected new Weighed rating
807.8
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
807.8
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
807.8
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
807.8
Curent Weighted rating
807.8
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
807.8
Current floor (min rating allowed)
500.0
Current highest rating achieved
807.8
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)
±289.9
Current Raw change used (final)
0.0
Projected new Raw rating
807.8
Projected new Weighed rating
807.8
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
807.8
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
807.8
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
13
2019 Gauteng School League Finals (U19 Open)
2019/08/24
2019/08/24
Tshwane (GTP)
Standard
60
0.83
5
5
2.5
1273.2
1277.1
Analysis
12
2019 Gauteng Secondary Schools Individual Chess Championships (U18 Boys)
2019/05/25
2019/05/25
Tshwane (GTP)
Standard
60
0.83
5
5
2.5
1285.5
1292.9
Analysis
11
Springs Chess Club Open 2019 (B)
2019/02/09
2019/02/09
Ekurhuleni (GE)
Standard
60
0.83
5
4
2.0
1299.2
1311.6
Analysis
10
2018 Gauteng League Final (U19)
2018/08/25
2018/08/25
Tshwane (GTP)
Standard
60
0.83
5
5
4.0
1249.0
1251.5
Analysis
9
D5 Primary Schools Teams 2018 (U19)
2018/08/17
2018/08/18
Ekurhuleni (GE)
Standard
60
0.83
6
6
6.0
1249.0
1251.5
Analysis
8
2018 Gauteng Secondary Schools Individual Chess Championships (U18 Boys)
2018/05/26
2018/05/26
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
925.0
945.8
Analysis
7
D5 Schools Individuals (District Final) 2018 (U18 Boys)
2018/05/19
2018/05/19
Ekurhuleni (GE)
Standard
60
0.83
5
5
4.0
925.0
945.8
Analysis
6
D5 Secondary Schools Individuals (Cluster) 2018 (U18 Boys)
2018/05/12
2018/05/12
Ekurhuleni (GE)
Standard
60
0.83
5
5
4.5
925.0
945.8
Analysis
5
Dalpark Open 2018 (B)
2018/05/04
2018/05/05
Ekurhuleni (GE)
Standard
60
0.83
6
6
4.0
925.0
945.8
Analysis
4
Human Rights Day Open 2018 (B)
2018/03/21
2018/03/21
Ekurhuleni (GE)
Standard
60
0.83
5
5
3.0
903.8
925.0
Analysis
3
Brakpan Open 2018 (B)
2018/02/24
2018/02/24
Ekurhuleni (GE)
Standard
60
0.83
5
5
3.0
807.5
807.4
Analysis
2
Elspark Open 2018 (B)
2018/02/10
2018/02/10
Ekurhuleni (GE)
Standard
60
0.83
5
5
3.5
807.5
807.4
Analysis
1
Johan Jurgens Open 2018 (B)
2018/01/26
2018/01/27
Ekurhuleni (GE)
Standard
60
0.83
6
6
2.5
807.8
807.8
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
67
41
7
19
44.5
66.4
139.6
1021.6
1161.1
White
35
21
4
10
23.0
65.7
133.6
1050.8
1184.4
Black
32
20
3
9
21.5
67.2
146.1
989.6
1135.7
Standard
All
67
41
7
19
44.5
66.4
139.6
1021.6
1161.1
White
35
21
4
10
23.0
65.7
133.6
1050.8
1184.4
Black
32
20
3
9
21.5
67.2
146.1
989.6
1135.7
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
102076447
Mokoena, M (Mpho)
3
1.5
1
1
1
50.0
878.9
0.0
878.9
View list
2
1000101178
Demetry, G (Gouws)
2
2.0
2
0
0
100.0
1249.0
425.0
1674.0
View list
3
101084589
Simelane, M (Musawenkosi)
2
2.0
2
0
0
100.0
1249.0
425.0
1674.0
View list
4
101094151
Venter, TN (Timothy Nicolas)
2
2.0
2
0
0
100.0
1249.0
425.0
1674.0
View list
5
100080001
Nkotwe, T (Tshepo)
2
1.5
1
1
0
75.0
866.3
212.5
1078.8
View list
6
103046660
Schroeder, D (Daniel)
2
1.0
1
0
1
50.0
866.3
0.0
866.3
View list
7
105057512
Venter, J (Jude)
2
1.0
1
0
1
50.0
866.4
0.0
866.4
View list
8
107092639
Simpson, M (Michael)
2
0.5
0
1
1
25.0
807.6
-212.5
595.1
View list
9
205042537
Weideman, K (Kayleigh)
2
0.5
0
1
1
25.0
866.4
-212.5
653.9
View list
10
187006951
De Wet, J (Jacques)
2
0.0
0
0
2
0.0
807.5
-425.0
382.5
View list
11
1040109167
Grobler, F (Frederik)
1
1.0
1
0
0
100.0
1299.2
425.0
1724.2
View list
12
104060001
Du Preez, H (Heinrich)
1
1.0
1
0
0
100.0
925.0
425.0
1350.0
View list
13
2010097350
Deans, J (Jessica)
1
1.0
1
0
0
100.0
903.8
425.0
1328.8
View list
14
1000101194
Buzangu, M (Moses)
1
1.0
1
0
0
100.0
925.0
425.0
1350.0
View list
15
102071869
Benson, T (Troy)
1
1.0
1
0
0
100.0
1273.2
425.0
1698.2
View list
16
105087158
Lamont, M (Michael)
1
1.0
1
0
0
100.0
903.8
425.0
1328.8
View list
17
1020103325
Kunene, L (Lunga)
1
1.0
1
0
0
100.0
925.0
425.0
1350.0
View list
18
203088901
Kubheka, Z (Zanothando)
1
1.0
1
0
0
100.0
807.8
425.0
1232.8
View list
19
1590109172
Korter, B (Bernhard)
1
1.0
1
0
0
100.0
1299.2
425.0
1724.2
View list
20
103090700
Madzore, E (Evidence)
1
1.0
1
0
0
100.0
1285.5
425.0
1710.5
View list