Chess South Africa
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Chess South Africa
Surmon, E (Ethan)
Dob:
2011/05/18 (U14)
Gender:
Male
Chess SA id:
1110191809
FIDE id:
Region:
Nelson Mandela Bay (ENM)
Citizen:
RSA
Title(s):
Last active:
2024/05/11 (36 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
1162.1
Current Weighted rating
1188.4
Current Weighted performance
1125.6
Current official/published rating (highest between Raw, WR and WP)
1188.4
Current highest rating achieved
1175.4
Current floor (min rating allowed)
675.4
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)
±175.0
Current Raw change used (final)
0.0
Projected new Raw rating
1162.1
Projected new Weighed rating
1092.9
Projected new Weighted performance
1125.6
Projected new final Raw rating (if new WP > new Raw)
1162.1
Projected new highest rating
1175.4
Projected new floor
675.4
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1162.1
Projected effective change (new Official - current Official)
-26.3
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
1162.0
Current Weighted rating
1188.0
Current Weighted performance
1125.6
Current official/published rating (highest between Raw, WR and WP)
1188.0
Current highest rating achieved
1178.0
Current floor (min rating allowed)
678.0
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)
±175.0
Current Raw change used (final)
0.0
Projected new Raw rating
1162.0
Projected new Weighed rating
1092.6
Projected new Weighted performance
1125.6
Projected new final Raw rating (if new WP > new Raw)
1162.0
Projected new highest rating
1178.0
Projected new floor
678.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1162.0
Projected effective change (new Official - current Official)
-26.0
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
1200.0
Current Weighted rating
1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current highest rating achieved
0.0
Current floor (min rating allowed)
700.0
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)
±165.8
Current Raw change used (final)
0.0
Projected new Raw rating
1200.0
Projected new Weighed rating
1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
0.0
Projected new floor
700.0
Projected new K-facor
40
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
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
1200.0
Current Weighted rating
1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current highest rating achieved
0.0
Current floor (min rating allowed)
700.0
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)
±165.8
Current Raw change used (final)
0.0
Projected new Raw rating
1200.0
Projected new Weighed rating
1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
0.0
Projected new floor
700.0
Projected new K-facor
40
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
Tournaments
History
Did not participate this month.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
5
NMBCU Trial 3 2024 (U14)
2024/05/10
2024/05/11
Nelson Mandela Bay (ENM)
Standard
60
0.83
6
6
2.0
1152.5
1150.8
Analysis
4
NMBCU Trials 2 2024 (U14)
2024/04/12
2024/04/13
Nelson Mandela Bay (ENM)
Standard
60
0.83
6
5
1.0
1175.4
1178.0
Analysis
3
Madibaz Chess Tournament 2024 (B)
2024/03/01
2024/03/02
Nelson Mandela Bay (ENM)
Standard
60
0.83
5
5
2.5
1154.8
1149.6
Analysis
2
Pearson Open Chess Tournament 2024 (B)
2024/02/23
2024/02/24
Nelson Mandela Bay (ENM)
Standard
60
0.83
5
5
2.0
1200.0
1200.0
Analysis
1
NMBCU Trials 1 2024 (U14)
2024/02/16
2024/02/16
Nelson Mandela Bay (ENM)
Standard
60
0.83
6
5
1.0
1200.0
1200.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
5
NMBCU Trial 3 2024 (U14)
2024/05/10
2024/05/11
Nelson Mandela Bay (ENM)
Standard
60
0.83
6
6
2.0
1152.5
1150.8
Analysis
4
NMBCU Trials 2 2024 (U14)
2024/04/12
2024/04/13
Nelson Mandela Bay (ENM)
Standard
60
0.83
6
5
1.0
1175.4
1178.0
Analysis
3
Madibaz Chess Tournament 2024 (B)
2024/03/01
2024/03/02
Nelson Mandela Bay (ENM)
Standard
60
0.83
5
5
2.5
1154.8
1149.6
Analysis
2
Pearson Open Chess Tournament 2024 (B)
2024/02/23
2024/02/24
Nelson Mandela Bay (ENM)
Standard
60
0.83
5
5
2.0
1200.0
1200.0
Analysis
1
NMBCU Trials 1 2024 (U14)
2024/02/16
2024/02/16
Nelson Mandela Bay (ENM)
Standard
60
0.83
6
5
1.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
26
8
1
17
8.5
32.7
-147.1
1285.5
1138.4
White
13
3
0
10
3.0
23.1
-228.8
1289.8
1061.0
Black
13
5
1
7
5.5
42.3
-65.4
1281.2
1215.8
Standard
All
26
8
1
17
8.5
32.7
-147.1
1285.5
1138.4
White
13
3
0
10
3.0
23.1
-228.8
1289.8
1061.0
Black
13
5
1
7
5.5
42.3
-65.4
1281.2
1215.8
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
26
8
1
17
8.5
32.7
-147.1
1285.5
1138.4
White
13
3
0
10
3.0
23.1
-228.8
1289.8
1061.0
Black
13
5
1
7
5.5
42.3
-65.4
1281.2
1215.8
Standard
All
26
8
1
17
8.5
32.7
-147.1
1285.5
1138.4
White
13
3
0
10
3.0
23.1
-228.8
1289.8
1061.0
Black
13
5
1
7
5.5
42.3
-65.4
1281.2
1215.8
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
1120131278
Prinsloo, L (Liam)
3
2.0
2
0
1
66.7
1184.2
141.7
1325.8
View list
2
1140146562
Boggenpoel, B (Blake)
2
2.0
2
0
0
100.0
1153.7
425.0
1578.7
View list
3
1120151669
Henn, R (Robert)
2
1.0
1
0
1
50.0
1176.3
0.0
1176.3
View list
4
1120191824
Van Der Berg, B (Bradley)
1
1.0
1
0
0
100.0
1175.4
425.0
1600.4
View list
5
1090157173
Mayo, E (Esinaye)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
6
2100300023
April, E (Elethu)
1
1.0
1
0
0
100.0
1154.8
425.0
1579.8
View list
7
1090300026
Mqikela, C (Chulumanco)
1
0.5
0
1
0
50.0
1154.8
0.0
1154.8
View list
8
1120158356
Step, N (Nicholas)
1
0.0
0
0
1
0.0
1154.8
-425.0
729.8
View list
9
1110131279
Smith, A (Andre)
1
0.0
0
0
1
0.0
1175.4
-425.0
750.4
View list
10
1110139761
Norris, N (Nathan)
1
0.0
0
0
1
0.0
1152.5
-425.0
727.5
View list
11
2120139737
Norris, B (Britney)
1
0.0
0
0
1
0.0
1152.5
-425.0
727.5
View list
12
1080150747
Ngani, L (Lulibo)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
13
1100139758
Murray, J (Jaydon)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
14
1110138157
Meyer, D (David)
1
0.0
0
0
1
0.0
1175.4
-425.0
750.4
View list
15
1120154747
Mclachlan, G (Geoffrey)
1
0.0
0
0
1
0.0
1152.5
-425.0
727.5
View list
16
1070151228
Gcwabe, O (Othandwayo)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
17
1110151205
Douglas, J (Jody)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
18
1120112095
Claassen, E (Enrique)
1
0.0
0
0
1
0.0
1175.4
-425.0
750.4
View list
19
1110151662
Barry, T (Tyler)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
20
1110111043
Banda, B (Benjamin)
1
0.0
0
0
1
0.0
1175.4
-425.0
750.4
View list