Chess South Africa
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Chess South Africa
Meyer, D (Dewanio)
Dob:
2010/12/21 (U16)
Gender:
Male
Chess SA id:
1100153802
FIDE id:
Region:
West Coast (WCU)
Citizen:
RSA
Title(s):
Last active:
2024/05/11 (7 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
1224.4
Curent Weighted rating
1204.0
Curent Weighted performance
1139.6
Current official/published rating (highest between Raw, WR and WP)
1224.4
Current floor (min rating allowed)
735.3
Current highest rating achieved
1235.3
Current K-factor
36
Games played this month
2
Score (S)
1.0
Expected score (We)
1.12
Difference (S-We)
-0.12
Current Raw change (no limits, including tournament time weight)
-2.6
Current min/max change allowed (with limits)
±160.2
Current Raw change used (final)
-2.6
Projected new Raw rating
1221.8
Projected new Weighed rating
1205.6
Projected new Weighted performance
1139.6
Projected new official/published rating (highest between new Raw, new WR and new WP)
1221.8
Projected effective change (new Official - current Official)
-2.6
Projected new highest rating
1235.3
Projected new floor
735.3
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
1184.9
Curent Weighted rating
1188.2
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1188.2
Current floor (min rating allowed)
700.0
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)
±169.4
Current Raw change used (final)
0.0
Projected new Raw rating
1184.9
Projected new Weighed rating
1187.6
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1187.6
Projected effective change (new Official - current Official)
-0.6
Projected new highest rating
1200.0
Projected new floor
700.0
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
1245.0
Curent Weighted rating
1210.0
Curent Weighted performance
1214.5
Current official/published rating (highest between Raw, WR and WP)
1245.0
Current floor (min rating allowed)
754.0
Current highest rating achieved
1254.0
Current K-factor
36
Games played this month
2
Score (S)
1.0
Expected score (We)
1.14
Difference (S-We)
-0.14
Current Raw change (no limits, including tournament time weight)
-5.0
Current min/max change allowed (with limits)
±155.5
Current Raw change used (final)
-5.0
Projected new Raw rating
1240.0
Projected new Weighed rating
1212.8
Projected new Weighted performance
1214.5
Projected new official/published rating (highest between new Raw, new WR and new WP)
1240.0
Projected effective change (new Official - current Official)
-5.0
Projected new highest rating
1254.0
Projected new floor
754.0
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
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)
754.0
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
754.0
Projected new K-facor
36
Tournaments
History
Tournament:
Lower West Top Schools 2024 (U15)
Start:
2024/05/11
End:
2024/05/11
Host:
WCU
Type:
Rapid
Time:
30
Time weight:
0.60
Rounds:
2
Games:
2
Score:
1.0
Main rating:
1224.4
Rating gain/loss:
-2.6
Type rating:
1245.0
Rating gain/loss:
-5.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
4
Lower West Top Schools 2024 (U15)
2024/05/11
2024/05/11
West Coast (WCU)
Rapid
30
0.60
5
2
1.0
1224.4
1245.0
Analysis
3
Deep Blue Open 2024 (Advanced)
2024/04/13
2024/04/13
West Coast (WCU)
Rapid
35
0.66
5
5
3.0
1201.4
1204.3
Analysis
2
West Coast Schools Chess Prestige Championships 2024 (U15 Boys)
2024/02/24
2024/02/24
West Coast (WCU)
Rapid
30
0.60
5
5
1.0
1216.3
1239.2
Analysis
1
Lower West Coast Schools Chess Prestige 2024 (U15 Boys)
2024/02/17
2024/02/17
West Coast (WCU)
Rapid
30
0.60
5
5
3.0
1216.3
1239.2
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
15
Lower West Top Schools 2024 (U15)
2024/05/11
2024/05/11
West Coast (WCU)
Rapid
30
0.60
5
2
1.0
1224.4
1245.0
Analysis
14
Deep Blue Open 2024 (Advanced)
2024/04/13
2024/04/13
West Coast (WCU)
Rapid
35
0.66
5
5
3.0
1201.4
1204.3
Analysis
13
West Coast Schools Chess Prestige Championships 2024 (U15 Boys)
2024/02/24
2024/02/24
West Coast (WCU)
Rapid
30
0.60
5
5
1.0
1216.3
1239.2
Analysis
12
Lower West Coast Schools Chess Prestige 2024 (U15 Boys)
2024/02/17
2024/02/17
West Coast (WCU)
Rapid
30
0.60
5
5
3.0
1216.3
1239.2
Analysis
11
Clanwilliam Chess Club Open 2023 (B)
2023/12/02
2023/12/02
West Coast (WCU)
Rapid
35
0.66
5
5
2.5
1213.2
1239.2
Analysis
10
West Coast Primary Schools Grand Challenge League 2023 (Primary School)
2023/10/21
2023/10/21
West Coast (WCU)
Rapid
15
0.39
5
5
3.0
1201.5
1197.1
Analysis
9
Deep Blue Open 2023 (Advanced)
2023/09/16
2023/09/16
West Coast (WCU)
Rapid
28
0.58
5
5
3.5
1173.7
1130.5
Analysis
8
CW Top Schools 2023 (Intermediate)
2023/08/12
2023/08/12
West Coast (WCU)
Standard
60
0.83
5
5
3.0
1144.1
1157.2
Analysis
7
Pedro Booyse Top Schools 2023 (High School)
2023/07/29
2023/07/29
West Coast (WCU)
Standard
60
0.83
5
4
1.0
1168.9
1200.0
Analysis
6
Youth Day 1 2023 (Open)
2023/06/17
2023/06/17
West Coast (WCU)
Rapid
33
0.64
5
5
1.0
1235.3
1254.0
Analysis
5
Lower West Coast Top Schools Championships 2023 (High School)
2023/06/10
2023/06/10
West Coast (WCU)
Rapid
30
0.60
5
4
0.0
1235.3
1254.0
Analysis
4
St Helenabaai Open 2023 (Open)
2023/05/13
2023/05/13
West Coast (WCU)
Rapid
30
0.60
5
5
3.0
1226.4
1239.2
Analysis
3
WCCI Open 2023 (B)
2023/04/29
2023/04/29
West Coast (WCU)
Rapid
35
0.66
5
5
4.0
1195.2
1188.1
Analysis
2
West Coast Schools Development Championships 2023 (U13 Boys)
2023/04/22
2023/04/22
West Coast (WCU)
Rapid
30
0.60
5
4
2.0
1195.2
1188.1
Analysis
1
Lower West Coast Primary Schools Prestige Championships 2023 (U13 Boys)
2023/03/04
2023/03/04
West Coast (WCU)
Rapid
30
0.60
5
5
2.5
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
17
8
0
9
8.0
47.1
-25.0
1253.0
1228.0
White
10
4
0
6
4.0
40.0
-85.0
1237.4
1152.4
Black
7
4
0
3
4.0
57.1
60.7
1275.4
1336.1
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
17
8
0
9
8.0
47.1
-25.0
1253.0
1228.0
White
10
4
0
6
4.0
40.0
-85.0
1237.4
1152.4
Black
7
4
0
3
4.0
57.1
60.7
1275.4
1336.1
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
69
32
3
34
33.5
48.6
-12.3
1228.9
1216.6
White
35
16
2
17
17.0
48.6
-12.1
1226.6
1214.5
Black
34
16
1
17
16.5
48.5
-12.5
1231.3
1218.8
Standard
All
9
4
0
5
4.0
44.4
-47.2
1214.6
1167.4
White
4
2
0
2
2.0
50.0
0.0
1166.6
1166.6
Black
5
2
0
3
2.0
40.0
-85.0
1253.0
1168.0
Rapid
All
60
28
3
29
29.5
49.2
-7.1
1231.1
1224.0
White
31
14
2
15
15.0
48.4
-13.7
1234.4
1220.7
Black
29
14
1
14
14.5
50.0
0.0
1227.6
1227.6
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
1090134317
Don, K (Kyle)
3
0.0
0
0
3
0.0
1201.9
-425.0
776.9
View list
2
1100192698
Sedeman, A (Aiden)
3
0.0
0
0
3
0.0
1211.3
-425.0
786.3
View list
3
1100142277
Tieling, D (Denilhio)
2
2.0
2
0
0
100.0
1200.1
425.0
1625.1
View list
4
1130139481
Hess, C (Caleb)
2
1.0
1
0
1
50.0
1200.1
0.0
1200.1
View list
5
1120153777
Wehr, C (Corbin)
2
1.0
1
0
1
50.0
1198.3
0.0
1198.3
View list
6
1080105922
Basson, Z (Zanco)
2
0.0
0
0
2
0.0
1202.1
-425.0
777.1
View list
7
1100138315
Conradie, Q (Quewin)
2
0.0
0
0
2
0.0
1197.6
-425.0
772.6
View list
8
1120142265
Klaassens, J (Jermaine)
2
0.0
0
0
2
0.0
1204.5
-425.0
779.5
View list
9
2100131696
Warner, A (Alicia)
2
0.0
0
0
2
0.0
1219.8
-425.0
794.8
View list
10
109093484
Duiker, P (Phillip)
1
1.0
1
0
0
100.0
1216.3
425.0
1641.3
View list
11
1100157819
De Bruin, M (Matthew)
1
1.0
1
0
0
100.0
1216.3
425.0
1641.3
View list
12
1820191457
Gordon, M (Marwin)
1
1.0
1
0
0
100.0
1213.2
425.0
1638.2
View list
13
1140154544
Coakly, S (Shaigan)
1
1.0
1
0
0
100.0
1195.2
425.0
1620.2
View list
14
1060159909
Claaste, B (Brandon)
1
1.0
1
0
0
100.0
1144.1
425.0
1569.1
View list
15
1110153787
Butler, C (Carlton)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
16
2080159912
Coetzee, M (Micayla)
1
1.0
1
0
0
100.0
1144.1
425.0
1569.1
View list
17
1100110516
April, H (Hugan)
1
1.0
1
0
0
100.0
1195.2
425.0
1620.2
View list
18
1100301867
Adams, E (El-Linio)
1
1.0
1
0
0
100.0
1201.4
425.0
1626.4
View list
19
1140137106
Jordaan, L (Luke)
1
1.0
1
0
0
100.0
1201.5
425.0
1626.5
View list
20
2140148016
Julies, W (Willow)
1
1.0
1
0
0
100.0
1195.2
425.0
1620.2
View list