Chess South Africa
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Chess South Africa
Del Grosso, G (Gianluca Gabriele)
Dob:
2009/03/12 (U16)
Gender:
Male
Chess SA id:
1090135387
FIDE id:
Region:
Ekurhuleni (GE)
Citizen:
RSA
Title(s):
Last active:
2024/04/21 (11 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
1520.0
Curent Weighted rating
1485.9
Curent Weighted performance
1460.1
Current official/published rating (highest between Raw, WR and WP)
1520.0
Current floor (min rating allowed)
1020.4
Current highest rating achieved
1520.4
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)
±105.1
Current Raw change used (final)
0.0
Projected new Raw rating
1520.0
Projected new Weighed rating
1490.9
Projected new Weighted performance
1460.1
Projected new official/published rating (highest between new Raw, new WR and new WP)
1520.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1520.4
Projected new floor
1020.4
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
1482.2
Curent Weighted rating
1458.6
Curent Weighted performance
1377.9
Current official/published rating (highest between Raw, WR and WP)
1482.2
Current floor (min rating allowed)
982.2
Current highest rating achieved
1482.2
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)
±110.9
Current Raw change used (final)
0.0
Projected new Raw rating
1482.2
Projected new Weighed rating
1462.1
Projected new Weighted performance
1377.9
Projected new official/published rating (highest between new Raw, new WR and new WP)
1482.2
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1482.2
Projected new floor
982.2
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
1425.9
Curent Weighted rating
1352.0
Curent Weighted performance
1425.4
Current official/published rating (highest between Raw, WR and WP)
1425.9
Current floor (min rating allowed)
925.9
Current highest rating achieved
1425.9
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)
±120.2
Current Raw change used (final)
0.0
Projected new Raw rating
1425.9
Projected new Weighed rating
1361.7
Projected new Weighted performance
1425.4
Projected new official/published rating (highest between new Raw, new WR and new WP)
1425.9
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1425.9
Projected new floor
925.9
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
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)
925.9
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
925.9
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
JCC King David Linksfield Rapid 2024 (A)
2024/04/21
2024/04/21
Johannesburg Metro (GJM)
Rapid
20
0.47
5
5
4.0
1504.8
1405.9
Analysis
3
CPH St Andrew's Rapid 2024 (A)
2024/03/30
2024/03/30
Ekurhuleni (GE)
Rapid
20
0.47
5
5
3.0
1512.0
1386.7
Analysis
2
Benoni High Schools Cluster Individuals 2024 (U15 Boys)
2024/03/16
2024/03/16
Ekurhuleni (GE)
Rapid
45
0.74
5
5
4.0
1512.0
1386.7
Analysis
1
2024 Gauteng Inter-Region Chess Championship (U16A)
2024/01/13
2024/01/14
Tshwane (GTP)
Standard
90
0.94
5
5
3.0
1510.5
1475.8
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
24
JCC King David Linksfield Rapid 2024 (A)
2024/04/21
2024/04/21
Johannesburg Metro (GJM)
Rapid
20
0.47
5
5
4.0
1504.8
1405.9
Analysis
23
CPH St Andrew's Rapid 2024 (A)
2024/03/30
2024/03/30
Ekurhuleni (GE)
Rapid
20
0.47
5
5
3.0
1512.0
1386.7
Analysis
22
Benoni High Schools Cluster Individuals 2024 (U15 Boys)
2024/03/16
2024/03/16
Ekurhuleni (GE)
Rapid
45
0.74
5
5
4.0
1512.0
1386.7
Analysis
21
2024 Gauteng Inter-Region Chess Championship (U16A)
2024/01/13
2024/01/14
Tshwane (GTP)
Standard
90
0.94
5
5
3.0
1510.5
1475.8
Analysis
20
Gauteng Soncini Finals 2023 (Boys)
2023/10/28
2023/10/28
Ekurhuleni (GE)
Rapid
20
0.47
5
5
3.0
1520.4
1404.3
Analysis
19
Ekurhuleni Chess Trial 3 2023 (U16)
2023/06/17
2023/06/17
Ekurhuleni (GE)
Standard
60
0.83
5
5
3.5
1466.7
1463.0
Analysis
18
Primrose Rapid 2023 (High School)
2023/06/10
2023/06/10
Ekurhuleni (GE)
Rapid
20
0.47
5
5
5.0
1466.7
1345.6
Analysis
17
Gauteng Schools Individual Finals 2023 (U15 Boys)
2023/05/27
2023/05/27
Ekurhuleni (GE)
Standard
60
0.83
5
5
3.5
1384.6
1384.2
Analysis
16
Gauteng Open Arnold Classic 2023 (U16)
2023/05/19
2023/05/19
Tshwane (GTP)
Rapid
30
0.60
5
5
4.0
1384.6
1200.0
Analysis
15
Ekurhuleni North Schools Individual Finals 2023 (U15 Boys)
2023/05/13
2023/05/13
Ekurhuleni (GE)
Standard
60
0.83
5
5
4.0
1384.6
1384.2
Analysis
14
Benoni Cluster High School League 2023 (U15 Open)
2023/05/06
2023/05/06
Ekurhuleni (GE)
Rapid
30
0.60
5
5
4.5
1384.6
1200.0
Analysis
13
Ekurhuleni Trials 2 2023 (U16)
2023/04/22
2023/04/22
Ekurhuleni (GE)
Standard
60
0.83
5
5
3.5
1403.5
1400.2
Analysis
12
2023 South African Junior Closed Chess Championships (U14 Open)
2023/03/31
2023/04/04
Chess South Africa (CSA)
Standard
120
1.00
9
9
2.5
1403.5
1400.2
Analysis
11
Ekhuruleni Chess Trials 1 2023 (U16)
2023/03/25
2023/03/25
Ekurhuleni (GE)
Standard
60
0.83
5
4
2.5
1397.7
1390.0
Analysis
10
2022 South African Junior Wild Card Chess Championships (U14 Open)
2022/12/09
2022/12/12
4 Knights (4K)
Standard
120
1.00
7
7
4.0
1391.3
1387.1
Analysis
9
2022 South African Junior Team Chess Championships (U14 Open)
2022/12/04
2022/12/08
4 Knights (4K)
Standard
120
1.00
7
7
4.5
1391.3
1387.1
Analysis
8
ACB Tournament 2022 (A)
2022/10/07
2022/10/08
Ekurhuleni (GE)
Standard
90
0.94
5
4
1.0
1409.6
1408.5
Analysis
7
Ekurhuleni Chess Springs Club Open 2022 (D)
2022/09/03
2022/09/03
Ekurhuleni (GE)
Standard
60
0.83
5
5
4.0
1390.7
1388.0
Analysis
6
Ekurhuleni-North Schools Teams 2022 (U13)
2022/08/06
2022/08/06
Ekurhuleni (GE)
Standard
60
0.83
5
5
3.0
1394.6
1387.3
Analysis
5
ACB Invitation Chess Tournament 2022 (U11+U13)
2022/06/11
2022/06/11
Ekurhuleni (GE)
Standard
60
0.83
5
5
4.0
1283.9
1297.1
Analysis
1
2
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
20
13
2
5
14.0
70.0
170.0
1377.0
1547.0
White
12
6
2
4
7.0
58.3
70.8
1374.0
1444.9
Black
8
7
0
1
7.0
87.5
318.8
1381.4
1700.1
Standard
All
5
3
0
2
3.0
60.0
85.0
1439.3
1524.3
White
3
1
0
2
1.0
33.3
-141.7
1482.1
1340.4
Black
2
2
0
0
2.0
100.0
425.0
1375.1
1800.1
Rapid
All
15
10
2
3
11.0
73.3
198.3
1356.2
1554.5
White
9
5
2
2
6.0
66.7
141.7
1338.0
1479.7
Black
6
5
0
1
5.0
83.3
283.3
1383.5
1666.8
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
127
78
12
37
84.0
66.1
137.2
1317.4
1454.7
White
64
40
6
18
43.0
67.2
146.1
1311.4
1457.5
Black
63
38
6
19
41.0
65.1
128.2
1323.6
1451.7
Standard
All
92
52
9
31
56.5
61.4
97.0
1314.1
1411.1
White
46
27
4
15
29.0
63.0
110.9
1304.6
1415.5
Black
46
25
5
16
27.5
59.8
83.2
1323.6
1406.8
Rapid
All
35
26
3
6
27.5
78.6
242.9
1326.2
1569.1
White
18
13
2
3
14.0
77.8
236.1
1328.9
1565.0
Black
17
13
1
3
13.5
79.4
250.0
1323.4
1573.4
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
109084256
Hattingh, T (Tiaan)
4
2.0
2
0
2
50.0
1362.2
0.0
1362.2
View list
2
109092824
Labuschagne, I (Ivan)
4
0.5
0
1
3
12.5
1329.1
-318.8
1010.4
View list
3
2080140157
Jain, C (Chesta)
3
3.0
3
0
0
100.0
1422.6
425.0
1847.6
View list
4
1090105698
Naicker, GC (Gabriel Christian)
3
0.5
0
1
2
16.7
1395.4
-283.3
1112.0
View list
5
2100097359
Bothma, J (Jaculene)
2
2.0
2
0
0
100.0
1232.7
425.0
1657.7
View list
6
1090142733
Machaba, T (Tshimullo)
2
2.0
2
0
0
100.0
1389.6
425.0
1814.6
View list
7
2080117841
Maritz, S (Sune)
2
2.0
2
0
0
100.0
1397.1
425.0
1822.1
View list
8
1090139565
Myburgh, X (Xuan)
2
2.0
2
0
0
100.0
1326.8
425.0
1751.8
View list
9
1060147252
Robinson, R (Rhys David)
2
2.0
2
0
0
100.0
1485.8
425.0
1910.8
View list
10
1100100199
Botha, T (Tyler)
2
1.5
1
1
0
75.0
1397.4
212.5
1609.9
View list
11
1100116478
Smith, H (Henre)
2
1.5
1
1
0
75.0
1378.3
212.5
1590.8
View list
12
1100117896
Myburgh, Z (Zandre)
2
1.0
1
0
1
50.0
1397.4
0.0
1397.4
View list
13
1090118195
Strydom, L (Leyan)
2
1.0
1
0
1
50.0
1256.8
0.0
1256.8
View list
14
1080136326
Van Der Walt, T (Tjaart)
2
1.0
1
0
1
50.0
1428.7
0.0
1428.7
View list
15
1090147255
Swartz, K (Kent Pierre)
2
1.0
0
2
0
50.0
1435.1
0.0
1435.1
View list
16
109078830
Johnson, A (Ashar)
2
0.0
0
0
2
0.0
1397.4
-425.0
972.4
View list
17
1080096247
Titus, D (Dominique)
2
0.0
0
0
2
0.0
1400.6
-425.0
975.6
View list
18
1070301362
Cai, A (Angelina)
1
1.0
1
0
0
100.0
1512.0
425.0
1937.0
View list
19
1090154938
Chen, J (Jianan)
1
1.0
1
0
0
100.0
1384.6
425.0
1809.6
View list
20
1110133787
Cloete, N (Nathan)
1
1.0
1
0
0
100.0
1384.6
425.0
1809.6
View list