Chess South Africa
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Chess South Africa
Da Silva, D (Darren)
Dob:
2011/01/08 (U14)
Gender:
Male
Chess SA id:
1110130128
FIDE id:
Region:
Eden (WEG)
Citizen:
RSA
Title(s):
Last active:
2024/04/17 (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
1343.4
Curent Weighted rating
1348.1
Curent Weighted performance
1279.2
Current official/published rating (highest between Raw, WR and WP)
1348.1
Current floor (min rating allowed)
903.7
Current highest rating achieved
1403.7
Current K-factor
32
Games played this month
8
Score (S)
2.0
Expected score (We)
2.88
Difference (S-We)
-0.88
Current Raw change (no limits, including tournament time weight)
-5.1
Current min/max change allowed (with limits)
±135.2
Current Raw change used (final)
-5.1
Projected new Raw rating
1338.3
Projected new Weighed rating
1347.7
Projected new Weighted performance
1279.2
Projected new official/published rating (highest between new Raw, new WR and new WP)
1347.7
Projected effective change (new Official - current Official)
-0.3
Projected new highest rating
1403.7
Projected new floor
903.7
Projected new K-facor
32
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
1330.9
Curent Weighted rating
1317.3
Curent Weighted performance
1316.9
Current official/published rating (highest between Raw, WR and WP)
1330.9
Current floor (min rating allowed)
898.4
Current highest rating achieved
1398.4
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)
±137.6
Current Raw change used (final)
0.0
Projected new Raw rating
1330.9
Projected new Weighed rating
1317.7
Projected new Weighted performance
1316.9
Projected new official/published rating (highest between new Raw, new WR and new WP)
1330.9
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1398.4
Projected new floor
898.4
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
1234.8
Curent Weighted rating
1283.6
Curent Weighted performance
1142.6
Current official/published rating (highest between Raw, WR and WP)
1283.6
Current floor (min rating allowed)
845.0
Current highest rating achieved
1345.0
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)
±157.8
Current Raw change used (final)
0.0
Projected new Raw rating
1234.8
Projected new Weighed rating
1282.7
Projected new Weighted performance
1142.6
Projected new official/published rating (highest between new Raw, new WR and new WP)
1282.7
Projected effective change (new Official - current Official)
-0.9
Projected new highest rating
1345.0
Projected new floor
845.0
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
1219.2
Curent Weighted rating
1151.1
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1219.2
Current floor (min rating allowed)
845.0
Current highest rating achieved
1219.2
Current K-factor
36
Games played this month
8
Score (S)
2.0
Expected score (We)
3.46
Difference (S-We)
-1.46
Current Raw change (no limits, including tournament time weight)
-52.6
Current min/max change allowed (with limits)
±161.3
Current Raw change used (final)
-52.6
Projected new Raw rating
1166.6
Projected new Weighed rating
1152.1
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1166.6
Projected effective change (new Official - current Official)
-52.6
Projected new highest rating
1219.2
Projected new floor
845.0
Projected new K-facor
36
Tournaments
History
Tournament:
InterClub Blitz 1 2024
Start:
2024/04/17
End:
2024/04/17
Host:
WEG
Type:
Blitz
Time:
5
Time weight:
0.18
Rounds:
8
Games:
8
Score:
2.0
Main rating:
1343.4
Rating gain/loss:
-5.1
Type rating:
1219.2
Rating gain/loss:
-52.6
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
6
InterClub Blitz 1 2024
2024/04/17
2024/04/17
Eden (WEG)
Blitz
5
0.18
10
8
2.0
1343.4
1219.2
Analysis
5
George Schools Trials 3 2024 (U13 Boys)
2024/03/02
2024/03/02
Eden District (WEG)
Standard
60
0.83
5
5
3.0
1325.9
1302.1
Analysis
4
Southern Knights Rapid 2024 (Senior)
2024/02/24
2024/02/24
Eden District (WEG)
Rapid
30
0.60
6
6
1.0
1356.2
1345.0
Analysis
3
Southern Knights Blitz 2024 (Junior)
2024/02/23
2024/02/23
Eden District (WEG)
Blitz
5
0.18
9
8
5.5
1356.2
1144.0
Analysis
2
George Schools Trials 2 2024 (U13 Boys)
2024/02/17
2024/02/17
Eden District (WEG)
Standard
60
0.83
5
4
2.0
1356.2
1302.5
Analysis
1
George Schools Trials 1 2024 (U15 Boys)
2024/02/03
2024/02/03
Eden District (WEG)
Standard
60
0.83
5
5
3.0
1356.2
1302.5
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
41
InterClub Blitz 1 2024
2024/04/17
2024/04/17
Eden (WEG)
Blitz
5
0.18
10
8
2.0
1343.4
1219.2
Analysis
40
George Schools Trials 3 2024 (U13 Boys)
2024/03/02
2024/03/02
Eden District (WEG)
Standard
60
0.83
5
5
3.0
1325.9
1302.1
Analysis
39
Southern Knights Rapid 2024 (Senior)
2024/02/24
2024/02/24
Eden District (WEG)
Rapid
30
0.60
6
6
1.0
1356.2
1345.0
Analysis
38
Southern Knights Blitz 2024 (Junior)
2024/02/23
2024/02/23
Eden District (WEG)
Blitz
5
0.18
9
8
5.5
1356.2
1144.0
Analysis
37
George Schools Trials 2 2024 (U13 Boys)
2024/02/17
2024/02/17
Eden District (WEG)
Standard
60
0.83
5
4
2.0
1356.2
1302.5
Analysis
36
George Schools Trials 1 2024 (U15 Boys)
2024/02/03
2024/02/03
Eden District (WEG)
Standard
60
0.83
5
5
3.0
1356.2
1302.5
Analysis
35
Eden Open 2023 (C)
2023/12/02
2023/12/02
Eden District (WEG)
Standard
60
0.83
5
4
3.0
1316.4
1234.8
Analysis
34
Western Cape Club Championships 2023 (Tier 2)
2023/10/21
2023/10/22
Eden District (WEG)
Standard
65
0.85
5
5
0.0
1403.7
1341.4
Analysis
33
Mossel Bay Open 2023 (C)
2023/09/30
2023/09/30
Eden District (WEG)
Rapid
30
0.60
5
5
4.0
1389.2
1299.0
Analysis
32
Mossel Bay Open 2023 (Blitz)
2023/09/29
2023/09/29
Eden District (WEG)
Blitz
7
0.23
6
6
2.0
1389.2
1121.6
Analysis
31
Pacaltsdorp Chess Club Open 2023 (Development)
2023/08/26
2023/08/26
Eden District (WEG)
Rapid
30
0.60
6
6
5.0
1362.4
1257.2
Analysis
30
Top Schools 2023 (U13)
2023/07/29
2023/07/29
Eden District (WEG)
Standard
60
0.83
5
4
2.0
1338.8
1333.1
Analysis
29
Knysna Oyster Festival 2023 (Juniors)
2023/07/01
2023/07/01
Eden District (WEG)
Rapid
30
0.60
6
6
3.5
1338.8
1264.0
Analysis
28
George Chess Club Winter Open 2023 (C)
2023/05/20
2023/05/20
Eden District (WEG)
Standard
60
0.83
5
5
2.0
1396.8
1398.4
Analysis
27
Western Cape PS Individuals 2023 (U13 Boys)
2023/05/05
2023/05/06
Cape Town (WCT)
Standard
60
0.83
6
6
3.0
1396.8
1398.4
Analysis
26
Eden Trials 2+3 2023 (U14)
2023/04/15
2023/05/13
Eden District (WEG)
Standard
60
0.83
10
9
5.0
1396.8
1398.4
Analysis
25
Eden Trails 1 2023 (U13 Boys)
2023/03/11
2023/03/11
Eden District (WEG)
Standard
60
0.83
5
5
4.0
1334.3
1332.7
Analysis
24
George Chess Trials 3 2023 (U13 Boys)
2023/02/25
2023/02/25
Eden District (WEG)
Standard
60
0.83
5
5
3.0
1313.4
1307.5
Analysis
23
George Chess Trials 2 2023 (U13 Boys)
2023/02/11
2023/02/11
Cape Town (WCT)
Standard
60
0.83
5
5
3.0
1313.4
1307.5
Analysis
22
George Chess Trials 1 2023 (U13 Boys)
2023/01/28
2023/01/28
Eden District (WEG)
Standard
60
0.83
5
5
3.0
1314.0
1307.5
Analysis
1
2
3
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
36
16
1
19
16.5
45.8
-35.4
1369.4
1334.0
White
17
5
0
12
5.0
29.4
-175.0
1421.0
1246.0
Black
19
11
1
7
11.5
60.5
89.5
1323.2
1412.7
Standard
All
14
8
0
6
8.0
57.1
60.7
1288.1
1348.8
White
6
2
0
4
2.0
33.3
-141.7
1315.8
1174.2
Black
8
6
0
2
6.0
75.0
212.5
1267.2
1479.7
Rapid
All
6
1
0
5
1.0
16.7
-283.3
1456.5
1173.1
White
3
0
0
3
0.0
0.0
-425.0
1516.6
1091.6
Black
3
1
0
2
1.0
33.3
-141.7
1396.3
1254.7
Blitz
All
16
7
1
8
7.5
46.9
-26.6
1407.9
1381.4
White
8
3
0
5
3.0
37.5
-106.3
1464.0
1357.8
Black
8
4
1
3
4.5
56.3
53.1
1351.9
1405.0
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
220
114
9
97
118.5
53.9
32.8
1295.8
1328.6
White
110
55
3
52
56.5
51.4
11.6
1298.3
1309.9
Black
110
59
6
45
62.0
56.4
54.1
1293.3
1347.4
Standard
All
141
75
7
59
78.5
55.7
48.2
1281.0
1329.2
White
71
36
2
33
37.0
52.1
18.0
1277.5
1295.4
Black
70
39
5
26
41.5
59.3
78.9
1284.5
1363.4
Rapid
All
51
28
1
22
28.5
55.9
50.0
1286.9
1336.9
White
26
14
1
11
14.5
55.8
49.0
1287.9
1336.9
Black
25
14
0
11
14.0
56.0
51.0
1285.8
1336.8
Blitz
All
28
11
1
16
11.5
41.1
-75.9
1386.7
1310.8
White
13
5
0
8
5.0
38.5
-98.1
1432.9
1334.8
Black
15
6
1
8
6.5
43.3
-56.7
1346.6
1290.0
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
1120119459
Brink, A (Andrew)
6
1.0
1
0
5
16.7
1314.9
-283.3
1031.6
View list
2
1110135825
Mncube, S (Sifiso)
5
1.0
1
0
4
20.0
1338.6
-255.0
1083.6
View list
3
1110109382
Fourie, L (Loftie)
5
1.0
0
2
3
20.0
1295.1
-255.0
1040.1
View list
4
2120116532
Cornforth, K (Kayleigh)
4
1.5
1
1
2
37.5
1329.9
-106.3
1223.7
View list
5
1110135813
Coleman, A (Anthony)
4
1.0
1
0
3
25.0
1337.9
-212.5
1125.4
View list
6
1110108151
De Waal, B (Ben)
4
1.0
1
0
3
25.0
1248.9
-212.5
1036.4
View list
7
1110135421
Jacobs, E (Eugeniel)
4
1.0
1
0
3
25.0
1348.5
-212.5
1136.0
View list
8
1100108128
Prins, R (Reinhart)
4
0.0
0
0
4
0.0
1291.4
-425.0
866.4
View list
9
2150135423
Johnson, A (Amber)
3
3.0
3
0
0
100.0
1315.9
425.0
1740.9
View list
10
1110148065
Molose, A (Achuma)
3
3.0
3
0
0
100.0
1352.5
425.0
1777.5
View list
11
1110119473
Stander, C (Corne)
3
2.5
2
1
0
83.3
1286.6
283.3
1570.0
View list
12
2120119685
Petersen, B (Brionay)
3
2.0
2
0
1
66.7
1318.0
141.7
1459.6
View list
13
2140148829
Greeff, M (Mari)
3
1.0
1
0
2
33.3
1356.0
-141.7
1214.3
View list
14
1110096203
Le Roux, E (Ebert)
3
1.0
1
0
2
33.3
1276.9
-141.7
1135.3
View list
15
107088309
Michaels, A (Antonio)
3
0.0
0
0
3
0.0
1335.9
-425.0
910.9
View list
16
1100136944
Cook, J (Jordan)
2
2.0
2
0
0
100.0
1313.7
425.0
1738.7
View list
17
2110119491
Mpuru, M (Moyisi)
2
2.0
2
0
0
100.0
1300.7
425.0
1725.7
View list
18
2110134799
Pietersen, C (Chandre)
2
2.0
2
0
0
100.0
1343.2
425.0
1768.2
View list
19
2140151125
Rabie, T (Thilda)
2
2.0
2
0
0
100.0
1352.8
425.0
1777.8
View list
20
1100140094
Siko, U (Unako)
2
2.0
2
0
0
100.0
1348.3
425.0
1773.3
View list