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:
2024/09/07 (94 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
1445.4
Current Weighted rating
1361.8
Current Weighted performance
1412.4
Current official/published rating (highest between Raw, WR and WP)
1445.4
Current highest rating achieved
1445.4
Current floor (min rating allowed)
945.4
Current K-factor
32
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)
±116.9
Current Raw change used (final)
0.0
Projected new Raw rating
1445.4
Projected new Weighed rating
1256.6
Projected new Weighted performance
1412.4
Projected new final Raw rating (if new WP > new Raw)
1445.4
Projected new highest rating
1445.4
Projected new floor
945.4
Projected new K-facor
32
Projected new official/published rating (highest between new Raw, new WR and new WP)
1445.4
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
1409.8
Current Weighted rating
1354.0
Current Weighted performance
1380.4
Current official/published rating (highest between Raw, WR and WP)
1409.8
Current highest rating achieved
1430.0
Current floor (min rating allowed)
930.0
Current K-factor
32
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)
±123.0
Current Raw change used (final)
0.0
Projected new Raw rating
1409.8
Projected new Weighed rating
1248.9
Projected new Weighted performance
1380.4
Projected new final Raw rating (if new WP > new Raw)
1409.8
Projected new highest rating
1430.0
Projected new floor
930.0
Projected new K-facor
32
Projected new official/published rating (highest between new Raw, new WR and new WP)
1409.8
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
1287.2
Current Weighted rating
1218.1
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1287.2
Current highest rating achieved
1287.2
Current floor (min rating allowed)
787.2
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)
±146.4
Current Raw change used (final)
0.0
Projected new Raw rating
1287.2
Projected new Weighed rating
1121.3
Projected new Weighted performance
1053.3
Projected new final Raw rating (if new WP > new Raw)
1287.2
Projected new highest rating
1287.2
Projected new floor
787.2
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1287.2
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
1200.0
Current floor (min rating allowed)
700.0
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
1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
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
7
Kleinmond Chess Club Open 2024 (Advanced)
2024/09/07
2024/09/07
Overberg (WOS)
Rapid
25
0.54
6
6
5.0
1445.4
1196.8
Analysis
6
Western Cape Top Schools Championship 2024 (U18 Mixed)
2024/08/30
2024/09/01
Eden (WEG)
Standard
60
0.83
6
6
3.5
1445.4
1430.0
Analysis
5
Cape Winelands - Top Schools 2024 (U18 Mixed)
2024/07/27
2024/07/27
Cape Winelands (WCW)
Standard
60
0.83
5
5
4.5
1388.4
1385.0
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
12
Kleinmond Chess Club Open 2024 (Advanced)
2024/09/07
2024/09/07
Overberg (WOS)
Rapid
25
0.54
6
6
5.0
1445.4
1196.8
Analysis
11
Western Cape Top Schools Championship 2024 (U18 Mixed)
2024/08/30
2024/09/01
Eden (WEG)
Standard
60
0.83
6
6
3.5
1445.4
1430.0
Analysis
10
Cape Winelands - Top Schools 2024 (U18 Mixed)
2024/07/27
2024/07/27
Cape Winelands (WCW)
Standard
60
0.83
5
5
4.5
1388.4
1385.0
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
39
23
4
12
25.0
64.1
119.9
1335.5
1455.4
White
22
12
1
9
12.5
56.8
58.0
1358.7
1416.7
Black
17
11
3
3
12.5
73.5
200.0
1305.5
1505.5
Standard
All
27
15
4
8
17.0
63.0
110.2
1346.5
1456.7
White
15
7
1
7
7.5
50.0
0.0
1361.9
1361.9
Black
12
8
3
1
9.5
79.2
247.9
1327.3
1575.2
Rapid
All
12
8
0
4
8.0
66.7
141.7
1310.8
1452.4
White
7
5
0
2
5.0
71.4
182.1
1351.9
1534.1
Black
5
3
0
2
3.0
60.0
85.0
1253.1
1338.1
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
65
38
4
23
40.0
61.5
98.1
1301.3
1399.4
White
33
18
1
14
18.5
56.1
51.5
1327.8
1379.3
Black
32
20
3
9
21.5
67.2
146.1
1274.1
1420.2
Standard
All
47
27
4
16
29.0
61.7
99.5
1296.9
1396.4
White
23
12
1
10
12.5
54.3
37.0
1317.8
1354.7
Black
24
15
3
6
16.5
68.8
159.4
1276.9
1436.3
Rapid
All
18
11
0
7
11.0
61.1
94.4
1312.9
1407.3
White
10
6
0
4
6.0
60.0
85.0
1350.8
1435.8
Black
8
5
0
3
5.0
62.5
106.3
1265.5
1371.7
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
1080135525
Mjungu, L (Lubabalo Emmanuel)
3
2.0
2
0
1
66.7
1262.8
141.7
1404.5
View list
2
106080775
Opperman, E (Eldon)
2
2.0
2
0
0
100.0
1291.1
425.0
1716.1
View list
3
1060152608
Laubscher, E (Erick)
2
1.5
1
1
0
75.0
1445.4
212.5
1657.9
View list
4
206075236
Goeieman, J (Jody-Anne)
2
1.0
1
0
1
50.0
1223.8
0.0
1223.8
View list
5
1050151336
Van Der Westhuizen, D (Dawid)
2
1.0
1
0
1
50.0
1223.8
0.0
1223.8
View list
6
1080108614
Wu, J (Jason)
2
1.0
1
0
1
50.0
1416.9
0.0
1416.9
View list
7
108068738
Bester, C (Christoff)
2
0.0
0
0
2
0.0
1200.0
-425.0
775.0
View list
8
1070147577
Appels, C (Charlton-John)
1
1.0
1
0
0
100.0
1285.4
425.0
1710.4
View list
9
1080138404
Davids, B (Brooklyn)
1
1.0
1
0
0
100.0
1291.1
425.0
1716.1
View list
10
1070162696
Comitis, G (Gabriel)
1
1.0
1
0
0
100.0
1255.2
425.0
1680.2
View list
11
1080108607
Coetzee, C (Conlinn)
1
1.0
1
0
0
100.0
1291.1
425.0
1716.1
View list
12
107078598
Cloete, A (Alesundro)
1
1.0
1
0
0
100.0
1445.4
425.0
1870.4
View list
13
1090140977
Blaauws, I (Ilano)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
14
1080110428
Beukes, H (Hen-Lee)
1
1.0
1
0
0
100.0
1291.1
425.0
1716.1
View list
15
1070308113
De Wit, R (Reuben)
1
1.0
1
0
0
100.0
1388.4
425.0
1813.4
View list
16
107078353
De Wet, M (Malcolm)
1
1.0
1
0
0
100.0
1445.4
425.0
1870.4
View list
17
2080156955
Flores, S (Sarah)
1
1.0
1
0
0
100.0
1192.5
425.0
1617.5
View list
18
1100308114
Duipies, L (Logan)
1
1.0
1
0
0
100.0
1388.4
425.0
1813.4
View list
19
1060137536
Duipies, J (Jaden)
1
1.0
1
0
0
100.0
1291.1
425.0
1716.1
View list
20
1070156957
Kotze, J (Johann)
1
1.0
1
0
0
100.0
1192.5
425.0
1617.5
View list