Chess South Africa
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Chess South Africa
Coetzee, CH (Casper)
Dob:
1989/02/07 (Adult)
Gender:
Male
Chess SA id:
189005141
FIDE id:
Region:
Tshwane (GTP)
Citizen:
RSA
Title(s):
Last active:
2024/09/21 (6 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
1300.0
Current Weighted rating
1260.0
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
5
Score (S)
4.0
Expected score (We)
3.25
Difference (S-We)
0.62
Current Raw change (no limits, including tournament time weight)
22.4
Current min/max change allowed (with limits)
±143.8
Current Raw change used (final)
22.4
Projected new Raw rating
1322.4
Projected new Weighed rating
1161.0
Projected new Weighted performance
476.3
Projected new final Raw rating (if new WP > new Raw)
1322.4
Projected new highest rating
1322.4
Projected new floor
822.4
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1322.4
Projected effective change (new Official - current Official)
+22.4
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
1260.0
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
5
Score (S)
4.0
Expected score (We)
3.29
Difference (S-We)
0.71
Current Raw change (no limits, including tournament time weight)
25.6
Current min/max change allowed (with limits)
±143.8
Current Raw change used (final)
25.6
Projected new Raw rating
1325.6
Projected new Weighed rating
1161.0
Projected new Weighted performance
476.3
Projected new final Raw rating (if new WP > new Raw)
1325.6
Projected new highest rating
1325.6
Projected new floor
825.6
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1325.6
Projected effective change (new Official - current Official)
+25.6
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
1260.0
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
1161.0
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
1260.0
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
1161.0
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
Tournament:
Centurion Chess Open Tournament 2024 (C)
Start:
2024/09/21
End:
2024/09/21
Host:
GTP
Type:
Standard
Time:
60
Time weight:
0.83
Rounds:
5
Games:
5
Score:
4.0
Main rating:
1300.0
Rating gain/loss:
22.4
Type rating:
1300.0
Rating gain/loss:
25.6
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
1
Centurion Chess Open Tournament 2024 (C)
2024/09/21
2024/09/21
Tshwane (GTP)
Standard
60
0.83
5
5
4.0
1300.0
1300.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
1
Centurion Chess Open Tournament 2024 (C)
2024/09/21
2024/09/21
Tshwane (GTP)
Standard
60
0.83
5
5
4.0
1300.0
1300.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
5
3
2
0
4.0
80.0
255.0
1176.9
1431.9
White
3
2
1
0
2.5
83.3
283.3
1235.1
1518.5
Black
2
1
1
0
1.5
75.0
212.5
1089.5
1302.0
Standard
All
5
3
2
0
4.0
80.0
255.0
1176.9
1431.9
White
3
2
1
0
2.5
83.3
283.3
1235.1
1518.5
Black
2
1
1
0
1.5
75.0
212.5
1089.5
1302.0
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
5
3
2
0
4.0
80.0
255.0
1176.9
1431.9
White
3
2
1
0
2.5
83.3
283.3
1235.1
1518.5
Black
2
1
1
0
1.5
75.0
212.5
1089.5
1302.0
Standard
All
5
3
2
0
4.0
80.0
255.0
1176.9
1431.9
White
3
2
1
0
2.5
83.3
283.3
1235.1
1518.5
Black
2
1
1
0
1.5
75.0
212.5
1089.5
1302.0
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
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
1500154190
Badenhorst, M (Michael)
1
1.0
1
0
0
100.0
1300.0
425.0
1725.0
View list
2
1120311576
Van Oudheusden, S (Sebastian)
1
1.0
1
0
0
100.0
1300.0
425.0
1725.0
View list
3
1120148615
Upadhyay, S (Savya)
1
1.0
1
0
0
100.0
1300.0
425.0
1725.0
View list
4
199011078
Greenwood, BT (Brandon)
1
0.5
0
1
0
50.0
1300.0
0.0
1300.0
View list
5
1140305141
Changuion, J (Joshua)
1
0.5
0
1
0
50.0
1300.0
0.0
1300.0
View list
