Chess South Africa
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Chess South Africa
Maduna, M (Michael)
Dob:
2008/09/01 (U18)
Gender:
Male
Chess SA id:
1080113852
FIDE id:
Region:
Johannesburg Metro (GJM)
Citizen:
RSA
Title(s):
Last active:
2019/08/23 (1745 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
1226.8
Curent Weighted rating
1226.8
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1226.8
Current floor (min rating allowed)
726.8
Current highest rating achieved
1226.8
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)
±159.6
Current Raw change used (final)
0.0
Projected new Raw rating
1226.8
Projected new Weighed rating
1226.8
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1226.8
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1226.8
Projected new floor
726.8
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
1247.6
Curent Weighted rating
1247.6
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1247.6
Current floor (min rating allowed)
747.6
Current highest rating achieved
1247.6
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)
±154.9
Current Raw change used (final)
0.0
Projected new Raw rating
1247.6
Projected new Weighed rating
1247.6
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1247.6
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1247.6
Projected new floor
747.6
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
1178.4
Curent Weighted rating
1178.4
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1178.4
Current floor (min rating allowed)
678.4
Current highest rating achieved
1178.4
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)
±171.0
Current Raw change used (final)
0.0
Projected new Raw rating
1178.4
Projected new Weighed rating
1178.4
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1178.4
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1178.4
Projected new floor
678.4
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)
678.4
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
678.4
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
2
2019 Gauteng School League Finals (U11 Open)
2019/08/23
2019/08/23
Tshwane (GTP)
Standard
60
0.83
5
5
4.0
1184.0
1200.0
Analysis
1
Gauteng D9 Finals 2019 (U11 Boys)
2019/05/18
2019/05/18
Johannesburg Metro (GJM)
Rapid
45
0.74
5
5
2.0
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
10
6
0
4
6.0
60.0
85.0
1177.9
1262.9
White
6
3
0
3
3.0
50.0
0.0
1222.7
1222.7
Black
4
3
0
1
3.0
75.0
212.5
1110.8
1323.3
Standard
All
5
4
0
1
4.0
80.0
255.0
1155.9
1410.9
White
3
2
0
1
2.0
66.7
141.7
1245.4
1387.0
Black
2
2
0
0
2.0
100.0
425.0
1021.6
1446.6
Rapid
All
5
2
0
3
2.0
40.0
-85.0
1200.0
1115.0
White
3
1
0
2
1.0
33.3
-141.7
1200.0
1058.3
Black
2
1
0
1
1.0
50.0
0.0
1200.0
1200.0
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
1090118171
Kalane, LK (Lesego Kamogelo)
1
1.0
1
0
0
100.0
1184.0
425.0
1609.0
View list
2
109076176
Coetzee, J (Jaco)
1
1.0
1
0
0
100.0
1184.0
425.0
1609.0
View list
3
210086543
Beyers, LK (Lisa)
1
1.0
1
0
0
100.0
1184.0
425.0
1609.0
View list
4
2080096803
Basson, P (Piper)
1
1.0
1
0
0
100.0
1184.0
425.0
1609.0
View list
5
1090113836
Saili, B (Benjamin)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
6
1080113840
Nkuna, B (Baatile)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
7
1080113837
Thabethe, D (Dimpho)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
8
1090105689
Mutepe, T (Tsiko)
1
0.0
0
0
1
0.0
1184.0
-425.0
759.0
View list
9
1080113855
Mabasa, A (Amukelani)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
10
1080113849
Agu-Ibe, L (Lesley)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list