Chess South Africa
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Chess South Africa
Valla, D (Dante)
Dob:
2008/02/01 (U18)
Gender:
Male
Chess SA id:
1080151272
FIDE id:
Region:
Cape Winelands (WCW)
Citizen:
RSA
Title(s):
Last active:
2024/03/24 (59 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
1388.4
Curent Weighted rating
1275.6
Curent Weighted performance
1376.5
Current official/published rating (highest between Raw, WR and WP)
1388.4
Current floor (min rating allowed)
888.4
Current highest rating achieved
1388.4
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)
±126.8
Current Raw change used (final)
0.0
Projected new Raw rating
1388.4
Projected new Weighed rating
1286.8
Projected new Weighted performance
1376.5
Projected new official/published rating (highest between new Raw, new WR and new WP)
1388.4
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1388.4
Projected new floor
888.4
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
1385.0
Curent Weighted rating
1280.5
Curent Weighted performance
1360.3
Current official/published rating (highest between Raw, WR and WP)
1385.0
Current floor (min rating allowed)
885.0
Current highest rating achieved
1385.0
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)
±127.4
Current Raw change used (final)
0.0
Projected new Raw rating
1385.0
Projected new Weighed rating
1291.2
Projected new Weighted performance
1360.3
Projected new official/published rating (highest between new Raw, new WR and new WP)
1385.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1385.0
Projected new floor
885.0
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
1196.8
Curent Weighted rating
1198.3
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1198.3
Current floor (min rating allowed)
696.8
Current highest rating achieved
1196.8
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)
±166.6
Current Raw change used (final)
0.0
Projected new Raw rating
1196.8
Projected new Weighed rating
1198.1
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1198.1
Projected effective change (new Official - current Official)
-0.2
Projected new highest rating
1196.8
Projected new floor
696.8
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
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)
696.8
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
696.8
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
4
Western Cape Inter Region Cup 2024 (U20 Boys)
2024/03/23
2024/03/24
Overberg (WOS)
Standard
90
0.94
5
5
2.5
1291.1
1293.4
Analysis
3
Western Cape HS Individuals Championship 2024 (U18 Boys)
2024/03/21
2024/03/22
Overberg (WOS)
Standard
60
0.83
6
6
3.0
1291.1
1293.4
Analysis
2
Cape Winelands Schools - Prestige 2024 (U18 Boys)
2024/03/02
2024/03/02
Cape Winelands (WCW)
Standard
60
0.83
5
5
3.5
1291.1
1293.4
Analysis
1
Cape Winelands Schools - HS Trials 1 2024 (U18 Boys)
2024/02/17
2024/02/17
Cape Winelands (WCW)
Rapid
35
0.66
6
6
3.0
1285.4
1196.8
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
9
Western Cape Inter Region Cup 2024 (U20 Boys)
2024/03/23
2024/03/24
Overberg (WOS)
Standard
90
0.94
5
5
2.5
1291.1
1293.4
Analysis
8
Western Cape HS Individuals Championship 2024 (U18 Boys)
2024/03/21
2024/03/22
Overberg (WOS)
Standard
60
0.83
6
6
3.0
1291.1
1293.4
Analysis
7
Cape Winelands Schools - Prestige 2024 (U18 Boys)
2024/03/02
2024/03/02
Cape Winelands (WCW)
Standard
60
0.83
5
5
3.5
1291.1
1293.4
Analysis
6
Cape Winelands Schools - HS Trials 1 2024 (U18 Boys)
2024/02/17
2024/02/17
Cape Winelands (WCW)
Rapid
35
0.66
6
6
3.0
1285.4
1196.8
Analysis
5
Bonnievale Open Rapid 2023 (Intermediate)
2023/10/21
2023/10/21
Cape Winelands (WCW)
Rapid
25
0.54
6
6
3.0
1255.2
1200.0
Analysis
4
Paarl Boys High Chess Festival 2023 (Elite Division)
2023/10/13
2023/10/14
Cape Winelands (WCW)
Standard
60
0.83
6
5
3.0
1255.2
1269.6
Analysis
3
Strategema 2023 (U15-U19)
2023/05/13
2023/05/13
Cape Winelands (WCW)
Standard
60
0.83
5
5
4.0
1192.5
1184.8
Analysis
2
Cape Winelands Schools Prestige 2023 (U15 Boys)
2023/03/11
2023/03/11
Cape Winelands (WCW)
Standard
60
0.83
5
5
2.0
1200.0
1198.4
Analysis
1
Cape Winelands Schools Chess - Trials 1 2023 (U15 Boys)
2023/02/25
2023/02/25
Cape Winelands (WCW)
Standard
60
0.83
5
5
3.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
22
11
2
9
12.0
54.5
38.6
1370.4
1409.0
White
12
6
0
6
6.0
50.0
0.0
1416.0
1416.0
Black
10
5
2
3
6.0
60.0
85.0
1315.7
1400.7
Standard
All
16
8
2
6
9.0
56.3
53.1
1388.9
1442.1
White
9
4
0
5
4.0
44.4
-47.2
1411.5
1364.3
Black
7
4
2
1
5.0
71.4
182.1
1359.9
1542.0
Rapid
All
6
3
0
3
3.0
50.0
0.0
1320.9
1320.9
White
3
2
0
1
2.0
66.7
141.7
1429.2
1570.9
Black
3
1
0
2
1.0
33.3
-141.7
1212.6
1071.0
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
48
26
2
20
27.0
56.3
53.1
1305.2
1358.3
White
23
12
0
11
12.0
52.2
18.5
1344.2
1362.6
Black
25
14
2
9
15.0
60.0
85.0
1269.4
1354.4
Standard
All
36
20
2
14
21.0
58.3
70.8
1300.6
1371.4
White
17
9
0
8
9.0
52.9
25.0
1328.4
1353.4
Black
19
11
2
6
12.0
63.2
111.8
1275.7
1387.5
Rapid
All
12
6
0
6
6.0
50.0
0.0
1319.0
1319.0
White
6
3
0
3
3.0
50.0
0.0
1388.7
1388.7
Black
6
3
0
3
3.0
50.0
0.0
1249.3
1249.3
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
106080775
Opperman, E (Eldon)
2
2.0
2
0
0
100.0
1291.1
425.0
1716.1
View list
2
206075236
Goeieman, J (Jody-Anne)
2
1.0
1
0
1
50.0
1223.8
0.0
1223.8
View list
3
1080135525
Mjungu, L (Lubabalo Emmanuel)
2
1.0
1
0
1
50.0
1200.0
0.0
1200.0
View list
4
1050151336
Van Der Westhuizen, D (Dawid)
2
1.0
1
0
1
50.0
1223.8
0.0
1223.8
View list
5
108068738
Bester, C (Christoff)
2
0.0
0
0
2
0.0
1200.0
-425.0
775.0
View list
6
1070147577
Appels, C (Charlton-John)
1
1.0
1
0
0
100.0
1285.4
425.0
1710.4
View list
7
1080138404
Davids, B (Brooklyn)
1
1.0
1
0
0
100.0
1291.1
425.0
1716.1
View list
8
1070162696
Comitis, G (Gabriel)
1
1.0
1
0
0
100.0
1255.2
425.0
1680.2
View list
9
1080108607
Coetzee, C (Conlinn)
1
1.0
1
0
0
100.0
1291.1
425.0
1716.1
View list
10
1090140977
Blaauws, I (Ilano)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
11
1080110428
Beukes, H (Hen-Lee)
1
1.0
1
0
0
100.0
1291.1
425.0
1716.1
View list
12
2080156955
Flores, S (Sarah)
1
1.0
1
0
0
100.0
1192.5
425.0
1617.5
View list
13
1060137536
Duipies, J (Jaden)
1
1.0
1
0
0
100.0
1291.1
425.0
1716.1
View list
14
1070156957
Kotze, J (Johann)
1
1.0
1
0
0
100.0
1192.5
425.0
1617.5
View list
15
1070162699
Mia, S (Sikander)
1
1.0
1
0
0
100.0
1255.2
425.0
1680.2
View list
16
108088280
Mostert, M (Mikhail)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
17
1080137611
Odell, E (Eugene)
1
1.0
1
0
0
100.0
1285.4
425.0
1710.4
View list
18
1020119388
Oerson, E (Ej)
1
1.0
1
0
0
100.0
1255.2
425.0
1680.2
View list
19
108077754
Opperman, M (Matthew)
1
1.0
1
0
0
100.0
1291.1
425.0
1716.1
View list
20
1070146181
Petersen, J (Joshua)
1
1.0
1
0
0
100.0
1285.4
425.0
1710.4
View list