Chess South Africa
Last updated:
Player Page
Home
Chess South Africa
Matikaan, D (Donald)
Dob:
1975/10/07 (Adult)
Gender:
Male
Chess SA id:
175086958
FIDE id:
Region:
Pixley-ka-Seme (NCP)
Citizen:
RSA
Title(s):
Last active:
2019/03/09 (1941 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
Current Raw rating
1352.0
Current Weighted rating
1284.3
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1352.0
Current highest rating achieved
1352.0
Current floor (min rating allowed)
852.0
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)
±133.5
Current Raw change used (final)
0.0
Projected new Raw rating
1352.0
Projected new Weighed rating
1183.3
Projected new Weighted performance
213.9
Projected new final Raw rating (if new WP > new Raw)
1352.0
Projected new highest rating
1352.0
Projected new floor
852.0
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1352.0
Projected effective change (new Official - current Official)
=0.0
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
Current Raw rating
1352.0
Current Weighted rating
1287.5
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1352.0
Current highest rating achieved
1352.0
Current floor (min rating allowed)
852.0
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)
±133.5
Current Raw change used (final)
0.0
Projected new Raw rating
1352.0
Projected new Weighed rating
1186.2
Projected new Weighted performance
213.9
Projected new final Raw rating (if new WP > new Raw)
1352.0
Projected new highest rating
1352.0
Projected new floor
852.0
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1352.0
Projected effective change (new Official - current Official)
=0.0
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
Current Raw rating
1300.0
Current Weighted rating
1243.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1300.0
Current highest rating achieved
1300.0
Current floor (min rating allowed)
800.0
Current K-factor
36
s
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)
±143.8
Current Raw change used (final)
0.0
Projected new Raw rating
1300.0
Projected new Weighed rating
1145.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1300.0
Projected new floor
800.0
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1300.0
Projected effective change (new Official - current Official)
=0.0
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
Current Raw rating
1300.0
Current Weighted rating
1243.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1300.0
Current highest rating achieved
1300.0
Current floor (min rating allowed)
800.0
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)
±143.8
Current Raw change used (final)
0.0
Projected new Raw rating
1300.0
Projected new Weighed rating
1145.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1300.0
Projected new floor
800.0
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1300.0
Projected effective change (new Official - current Official)
=0.0
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
Douglas Chess Club Open 2019
2019/03/09
2019/03/09
Pixley-ka-Seme (NCP)
Standard
60
0.83
5
5
1.0
1230.2
1236.4
Analysis
1
Pixley ka Seme Open 2018 (U18-Adult)
2018/02/10
2018/02/10
Pixley-ka-Seme (NCP)
Standard
60
0.83
5
5
3.5
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
4
1
5
4.5
45.0
-42.5
1349.9
1307.4
White
4
2
0
2
2.0
50.0
0.0
1361.8
1361.8
Black
6
2
1
3
2.5
41.7
-70.8
1342.0
1271.1
Standard
All
10
4
1
5
4.5
45.0
-42.5
1349.9
1307.4
White
4
2
0
2
2.0
50.0
0.0
1361.8
1361.8
Black
6
2
1
3
2.5
41.7
-70.8
1342.0
1271.1
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
106076884
Mokgwabone, K (Kgosi)
1
1.0
1
0
0
100.0
1230.2
425.0
1655.2
View list
2
102091425
Mohammed, H (Husain)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
3
102092137
Jacobs, A (Amethyst)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
4
102089463
Links, B (Bradley)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
5
105014480
Joseph, D (Donrique)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
6
167029715
Pesa, MA (Mofoka)
1
0.0
0
0
1
0.0
1230.2
-425.0
805.2
View list
7
171084921
Mokoena, J (Jabulani)
1
0.0
0
0
1
0.0
1230.2
-425.0
805.2
View list
8
197084822
Mathebula, X (Xolani Cebo)
1
0.0
0
0
1
0.0
1230.2
-425.0
805.2
View list
9
185021400
Mashope, MD (Mpho)
1
0.0
0
0
1
0.0
1230.2
-425.0
805.2
View list
10
206050683
Ahjum, SHA (Savannah)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
