Chess South Africa
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Chess South Africa
Coetzee, Z (Zander)
Dob:
2007/04/01 (U18)
Gender:
Male
Chess SA id:
107084282
FIDE id:
Region:
Ehlanzeni (MEN)
Citizen:
RSA
Title(s):
Last active:
2018/04/21 (2257 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
767.2
Current Weighted rating
767.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
767.2
Current highest rating achieved
767.2
Current floor (min rating allowed)
500.0
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)
±307.2
Current Raw change used (final)
0.0
Projected new Raw rating
767.2
Projected new Weighed rating
705.8
Projected new Weighted performance
187.5
Projected new final Raw rating (if new WP > new Raw)
767.2
Projected new highest rating
767.2
Projected new floor
500.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
767.2
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
807.2
Current Weighted rating
807.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
807.2
Current highest rating achieved
807.2
Current floor (min rating allowed)
500.0
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)
±290.2
Current Raw change used (final)
0.0
Projected new Raw rating
807.2
Projected new Weighed rating
742.6
Projected new Weighted performance
187.5
Projected new final Raw rating (if new WP > new Raw)
807.2
Projected new highest rating
807.2
Projected new floor
500.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
807.2
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
540.4
Current Weighted rating
540.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
540.4
Current highest rating achieved
540.4
Current floor (min rating allowed)
500.0
Current K-factor
40
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)
±424.4
Current Raw change used (final)
0.0
Projected new Raw rating
540.4
Projected new Weighed rating
497.2
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
540.4
Projected new floor
500.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
540.4
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
540.4
Current Weighted rating
540.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
540.4
Current highest rating achieved
540.4
Current floor (min rating allowed)
500.0
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)
±424.4
Current Raw change used (final)
0.0
Projected new Raw rating
540.4
Projected new Weighed rating
497.2
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
540.4
Projected new floor
500.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
540.4
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
3
Penryn Age Open 2018 (U12 Boys)
2018/04/21
2018/04/21
Ehlanzeni (MEN)
Standard
63
0.84
5
5
2.0
726.5
762.0
Analysis
2
Sabie Primary 2018 (C)
2018/03/10
2018/03/10
Ehlanzeni (MEN)
Standard
63
0.84
5
5
3.5
540.4
540.4
Analysis
1
Uplands College Open (C)
2018/03/03
2018/03/03
Ehlanzeni (MEN)
Standard
63
0.84
5
5
4.0
540.4
540.4
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
15
9
1
5
9.5
63.3
113.3
981.4
1094.8
White
7
3
1
3
3.5
50.0
0.0
925.5
925.5
Black
8
6
0
2
6.0
75.0
212.5
1030.4
1242.9
Standard
All
15
9
1
5
9.5
63.3
113.3
981.4
1094.8
White
7
3
1
3
3.5
50.0
0.0
925.5
925.5
Black
8
6
0
2
6.0
75.0
212.5
1030.4
1242.9
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
1060097930
Macmillan, K (Kegan)
1
1.0
1
0
0
100.0
540.4
425.0
965.4
View list
2
1080097933
Grobler, E (Etienne)
1
1.0
1
0
0
100.0
540.4
425.0
965.4
View list
3
1060098256
Dweku, N (Nkosiyephana)
1
1.0
1
0
0
100.0
540.4
425.0
965.4
View list
4
1080097928
Botes, L (Leon)
1
1.0
1
0
0
100.0
540.4
425.0
965.4
View list
5
1080098261
Bendlela, P (Phomelelo)
1
1.0
1
0
0
100.0
726.5
425.0
1151.5
View list
6
1080097931
Malumane, B (Billy)
1
1.0
1
0
0
100.0
540.4
425.0
965.4
View list
7
1080100255
Van Jaarsveld, R (Rickus)
1
1.0
1
0
0
100.0
726.5
425.0
1151.5
View list
8
1060097904
Naude, D (Damien)
1
1.0
1
0
0
100.0
540.4
425.0
965.4
View list
9
208078003
Naude, A (Annicka)
1
1.0
1
0
0
100.0
540.4
425.0
965.4
View list
10
105087727
Naidoo, E (Eshan)
1
0.5
0
1
0
50.0
540.4
0.0
540.4
View list
11
108092771
Van Vuuren, J (Joshua)
1
0.0
0
0
1
0.0
726.5
-425.0
301.5
View list
12
107070079
Sephton, M (Milan)
1
0.0
0
0
1
0.0
726.5
-425.0
301.5
View list
13
106065704
Meyer, L (Logan)
1
0.0
0
0
1
0.0
540.4
-425.0
115.4
View list
14
1070108282
Makuyana, T (Takudzuma)
1
0.0
0
0
1
0.0
726.5
-425.0
301.5
View list
15
104080585
Botha, H (Hano)
1
0.0
0
0
1
0.0
540.4
-425.0
115.4
View list
