Chess South Africa
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Chess South Africa
Johnson, D (Deomanthy)
Dob:
2008/05/14 (U18)
Gender:
Male
Chess SA id:
1080138371
FIDE id:
Region:
West Coast Union (WCU)
Citizen:
RSA
Title(s):
Last active:
2024/02/17 (91 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
1155.8
Curent Weighted rating
1143.9
Curent Weighted performance
1030.1
Current official/published rating (highest between Raw, WR and WP)
1155.8
Current floor (min rating allowed)
655.8
Current highest rating achieved
1155.8
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)
±176.6
Current Raw change used (final)
0.0
Projected new Raw rating
1155.8
Projected new Weighed rating
1145.2
Projected new Weighted performance
1030.1
Projected new official/published rating (highest between new Raw, new WR and new WP)
1155.8
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1155.8
Projected new floor
655.8
Projected new K-facor
40
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
1110.0
Curent Weighted rating
1110.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1110.0
Current floor (min rating allowed)
610.0
Current highest rating achieved
1110.0
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)
±188.5
Current Raw change used (final)
0.0
Projected new Raw rating
1110.0
Projected new Weighed rating
1110.0
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1110.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1110.0
Projected new floor
610.0
Projected new K-facor
40
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
1202.7
Curent Weighted rating
1202.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1202.7
Current floor (min rating allowed)
709.2
Current highest rating achieved
1209.2
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)
±165.2
Current Raw change used (final)
0.0
Projected new Raw rating
1202.7
Projected new Weighed rating
1202.2
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1202.7
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1209.2
Projected new floor
709.2
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)
709.2
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
709.2
Projected new K-facor
36
Tournaments
History
Did not participate this month.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
1
Lower West Coast Schools Chess Prestige 2024 (U18 Boys)
2024/02/17
2024/02/17
West Coast (WCU)
Rapid
30
0.60
5
5
2.0
1152.9
1209.2
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
5
Lower West Coast Schools Chess Prestige 2024 (U18 Boys)
2024/02/17
2024/02/17
West Coast (WCU)
Rapid
30
0.60
5
5
2.0
1152.9
1209.2
Analysis
4
Cape Winelands LSEN Rapid Tournament 2023
2023/11/09
2023/11/09
Cape Winelands (WCW)
Rapid
15
0.39
5
5
3.0
1139.6
1188.8
Analysis
3
West Coast Primary Schools Grand Challenge League 2023 (High School)
2023/10/21
2023/10/21
West Coast (WCU)
Rapid
15
0.39
5
5
2.0
1133.2
1199.2
Analysis
2
Onder-Weskus Top Skole 2022 (Hoerskool)
2022/06/04
2022/06/04
West Coast (WCU)
Rapid
30
0.60
5
4
2.0
1125.0
1200.0
Analysis
1
West Coast Schools Prestige 2022 (U15 Boys)
2022/02/19
2022/02/19
West Coast (WCU)
Standard
60
0.83
6
5
0.5
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
5
2
0
3
2.0
40.0
-85.0
1266.1
1181.1
White
3
1
0
2
1.0
33.3
-141.7
1309.8
1168.1
Black
2
1
0
1
1.0
50.0
0.0
1200.5
1200.5
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
5
2
0
3
2.0
40.0
-85.0
1266.1
1181.1
White
3
1
0
2
1.0
33.3
-141.7
1309.8
1168.1
Black
2
1
0
1
1.0
50.0
0.0
1200.5
1200.5
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
24
9
1
14
9.5
39.6
-88.5
1221.1
1132.6
White
12
4
0
8
4.0
33.3
-141.7
1234.1
1092.4
Black
12
5
1
6
5.5
45.8
-35.4
1208.2
1172.8
Standard
All
5
0
1
4
0.5
10.0
-340.0
1162.4
822.4
White
3
0
0
3
0.0
0.0
-425.0
1178.0
753.0
Black
2
0
1
1
0.5
25.0
-212.5
1138.9
926.4
Rapid
All
19
9
0
10
9.0
47.4
-22.4
1236.6
1214.2
White
9
4
0
5
4.0
44.4
-47.2
1252.8
1205.5
Black
10
5
0
5
5.0
50.0
0.0
1222.0
1222.0
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
1060191189
Mathazo, C (Cedric)
1
1.0
1
0
0
100.0
1139.6
425.0
1564.6
View list
2
1070142252
Ocks, J (Jason)
1
1.0
1
0
0
100.0
1125.0
425.0
1550.0
View list
3
1050191191
Pieters, D (Damian)
1
1.0
1
0
0
100.0
1139.6
425.0
1564.6
View list
4
1070132346
September, D (Decklan-Lee)
1
1.0
1
0
0
100.0
1139.6
425.0
1564.6
View list
5
1080192716
Hendricks, C (Chad)
1
1.0
1
0
0
100.0
1152.9
425.0
1577.9
View list
6
1070160356
Clemitson, A (Alexander)
1
1.0
1
0
0
100.0
1133.2
425.0
1558.2
View list
7
1060142247
Burger, M (Migael)
1
1.0
1
0
0
100.0
1125.0
425.0
1550.0
View list
8
1060192712
Braaf, B (Bradley)
1
1.0
1
0
0
100.0
1152.9
425.0
1577.9
View list
9
206060328
Maarman, P (Perusha)
1
1.0
1
0
0
100.0
1133.2
425.0
1558.2
View list
10
1080110405
Kotze, Z (Zade)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
11
1080117539
Rhodes, X (Xion)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
12
1070191192
Plaaitjies, C (Chandler)
1
0.0
0
0
1
0.0
1139.6
-425.0
714.6
View list
13
108077754
Opperman, M (Matthew)
1
0.0
0
0
1
0.0
1152.9
-425.0
727.9
View list
14
1080142253
Oosthuizen, E (Ewout)
1
0.0
0
0
1
0.0
1125.0
-425.0
700.0
View list
15
1080131878
Meyer, J (Junior)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
16
1070131714
Maroem, D (Daron)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
17
1090131675
Holt, I (Isiah)
1
0.0
0
0
1
0.0
1125.0
-425.0
700.0
View list
18
2090157872
Geduld, K (Kah-Lee)
1
0.0
0
0
1
0.0
1133.2
-425.0
708.2
View list
19
109093484
Duiker, P (Phillip)
1
0.0
0
0
1
0.0
1133.2
-425.0
708.2
View list
20
1070149726
De Meillon, K (Kian)
1
0.0
0
0
1
0.0
1152.9
-425.0
727.9
View list