PLAYER PAGE

Personal

Del Grosso, G (Gianluca Gabriele)

Chess SA id

1090135387

FIDE id

?

Date of birth

2009-03-12 (U18)

Gender

Male

Region

Ekurhuleni (GE)

Citizen

RSA

Titles

Chess SA registered

No

Last active game

2025-09-20

Personal details last changed

1900-01-01

Junior GPX Games

29.4

Junior GPX Points

1371.9

Item Main Standard Rapid Blitz
Rating 1590.7 1570.1 1451.8 1200
Raw rating 1590.7 1570.1 1451.8 1200
Weighted rating 1557.3 1533.5 1437 1200
Weighted performance 1464.8 1429 1239.2 0
Floor 1090.7 1070.1 951.8 700
K-factor 32 32 32 36
Min/Max rating change allowed 95 97.9 115.8 165.8
Highest rating 1590.7
2025-11-01
1583.4
2024-09-01
1557.5
2023-06-01
1200
2018-10-01
Highest raw rating 1590.7
2025-11-01
1570.1
2025-11-01
1451.8
2025-05-05
1200
2024-02-01
Highest weighted rating 1557.3
2025-11-01
1533.5
2025-11-01
1429.8
2025-08-01
1200
2018-10-01
Highest weighted performance 1590.6
2024-09-01
1583.4
2024-09-01
1557.5
2023-06-01
1200
2024-02-01

Prediction
Item Main Standard Rapid Blitz
Rating change 0 0 0 0
New rating 1590.7 1570.1 1451.8 1200
Analysis
Rating 1590.7 1570.1 1451.8 1200
Raw rating 1590.7 1570.1 1451.8 1200
Weighted rating 1557.3 1533.5 1437
Weighted performance 1464.8 1429 1239.2
K-factor 32 32 32 36
Floor 1090.7 1070.1 951.8 700
Max/Min rating change allowed 95 97.9 115.8 165.8
Games 0 0 0 0
Score 0 0 0 0
Expected score 0 0 0 0
Score-Expected 0 0 0 0
Temp raw +/- 0 0 0 0
Final raw +/- 0 0 0 0
New raw rating 1590.7 1570.1 1451.8 1200
New weighted rating 1560.9 1537.5 1439 1200
New weighted performance 1455.7 1420 1230.9 0
Temp new rating 1590.7 1570.1 1451.8 1200
Temp new rating +/- 0 0 0 0
Final new rating +/- 0 0 0 0
New rating 1590.7 1570.1 1451.8 1200
New K-factor 32 32 32 36
New floor 1090.7 1070.1 951.8 700

Item Main Standard Rapid Blitz
0 0 0 0
29 24 5 0
59 35 24 0
53 33 20 0
49 49 0 0
5 5 0 0
History 195 146 49 0

Games since
Main
88
Standard
59
Rapid
29
Blitz
0
Gender Male
Age group U18
Region Ekurhuleni (GE)
Province Gauteng (GT)
Main
RSA Province Region
Overall 696 258 33
Male 621 225 28
U18 102 34 5
U18 Male 93 31 4
Standard
RSA Province Region
Overall 763 298 38
Male 672 256 32
U18 109 42 6
U18 Male 98 37 5
Rapid
RSA Province Region
Overall 341 58 9
Male 305 52 7
U18 37 3 1
U18 Male 34 3 1
Blitz
RSA Province Region
Overall -1 -1 -1
Male -1 -1 -1
U18 -1 -1 -1
U18 Male -1 -1 -1

Games Score % Dp AvgOpp Performance
Main 0 0 0 0 0 0
Standard 0 0 0 0 0 0
Rapid 0 0 0 0 0 0
Blitz 0 0 0 0 0 0
Games Score % Dp AvgOpp Performance
Main 29 23 79.31 249.1 1337.2 1586.4
Standard 24 18.5 77.08 230.2 1322.1 1552.3
Rapid 5 4.5 90 340 1409.8 1749.8
Blitz 0 0 0 0 0 0
History
Games Score % Dp AvgOpp Performance
Main 195 138.5 71.03 178.7 1316.1 1494.8
Standard 146 99 67.81 151.4 1318 1469.3
Rapid 49 39.5 80.61 260.2 1310.6 1570.8
Blitz 0 0 0 0 0 0

Date Main Standard Rapid Blitz
2025-11-01 1590.7 1570.1 1451.8 1200
2025-09-30 1573.4 1549.3 1451.8 1200
2025-09-01 1568.7 1538.4 1451.8 1200
2025-08-01 1570.5 1537.6 1451.8 1200
2025-07-01 1570.5 1537.6 1451.8 1200
2025-06-01 1570.5 1537.6 1451.8 1200
2025-05-01 1560 1516.2 1451.8 1200
2025-04-01 1536.3 1515 1420.1 1200
2025-03-01 1534.2 1514.7 1420.1 1200
2025-02-01 1556.3 1559.7 1420.1 1200
2025-01-01 1556.3 1559.7 1420.1 1200
2024-12-01 1556.3 1559.7 1420.1 1200
2024-11-01 1556.3 1559.7 1420.1 1200
2024-10-01 1562 1544.3 1437.4 1200
2024-09-01 1542.6 1506.2 1437.4 1200
2024-08-01 1542.6 1506.2 1437.4 1200
2024-07-01 1542.6 1506.2 1437.4 1200
2024-09-01 1527.3 1481.2 1437.4 1200
2024-05-01 1520 1482.2 1425.9 1200
2024-04-01 1504.8 1482.2 1405.9 1200
2024-03-01 1512 1482.2 1386.7 1200
2024-02-01 1512 1482.2 1386.7 1200
2024-01-01 1510.5 1475.8 1386.7 1200
2023-12-01 1510.5 1475.8 1386.7 1200

Comming soon.

Tournaments

No tournaments found.
# Tournament Start End Type Host Rounds Games Score Cfr Analysis
# Tournament Start End Type Host Rounds Games Score Cfr Analysis
1 2025 Gauteng Top Schools Teams (U19) 2025-08-30 2025-08-30 Standard Tshwane (GTP) 5 3 3 Yes Analysis
2 St Peters College Sports & Cultural Festival 2025 2025-09-19 2025-09-20 Standard Johannesburg Metro (GJM) 6 4 3 Yes Analysis
3 Ekurhuleni North Schools Teams 2025 (U19 Open) 2025-08-16 2025-08-16 Standard Ekurhuleni (GE) 5 4 3 Yes Analysis
4 Benoni High School Cluster 2025 (U19) 2025-05-10 2025-05-10 Standard Ekurhuleni (GE) 5 5 4.5 Yes Analysis
5 Chess Molecules Open Tournament 2025 (A) 2025-04-19 2025-04-19 Rapid Johannesburg Metro (GJM) 5 5 4.5 Yes Analysis
6 Benoni High School Cluster 15Feb 2025 (U18 Boys) 2025-02-15 2025-02-15 Standard Ekurhuleni (GE) 5 5 3 Yes Analysis
7 CPH Primrose Open 2025 (B) 2025-02-08 2025-02-08 Standard Ekurhuleni (GE) 5 3 2 Yes Analysis
Last 500 tournaments since 01 January 2018
# Tournament Start End Type Host Rounds Games Score Cfr Analysis
1 2025 Gauteng Top Schools Teams (U19) 2025-08-30 2025-08-30 Standard Tshwane (GTP) 5 3 3 Yes Analysis
2 St Peters College Sports & Cultural Festival 2025 2025-09-19 2025-09-20 Standard Johannesburg Metro (GJM) 6 4 3 Yes Analysis
3 Ekurhuleni North Schools Teams 2025 (U19 Open) 2025-08-16 2025-08-16 Standard Ekurhuleni (GE) 5 4 3 Yes Analysis
4 Benoni High School Cluster 2025 (U19) 2025-05-10 2025-05-10 Standard Ekurhuleni (GE) 5 5 4.5 Yes Analysis
5 Chess Molecules Open Tournament 2025 (A) 2025-04-19 2025-04-19 Rapid Johannesburg Metro (GJM) 5 5 4.5 Yes Analysis
6 Benoni High School Cluster 15Feb 2025 (U18 Boys) 2025-02-15 2025-02-15 Standard Ekurhuleni (GE) 5 5 3 Yes Analysis
7 CPH Primrose Open 2025 (B) 2025-02-08 2025-02-08 Standard Ekurhuleni (GE) 5 3 2 Yes Analysis
8 JCC St Peters Sports & Cultural Festival 2024 2024-09-20 2024-09-21 Standard Johannesburg Metro (GJM) 6 6 5 Yes Analysis
9 Gauteng Top Schools 2024 (U17 Open) 2024-10-05 2024-10-05 Rapid Ekurhuleni (GE) 5 5 3.5 Yes Analysis
10 Ekurhuleni North Schools Finals - Teams 2024 (U17 Open) 2024-08-03 2024-08-03 Standard Ekurhuleni (GE) 5 5 4.5 Yes Analysis
11 Ekurhuleni Trails 3 2024 (U16) 2024-08-24 2024-08-24 Standard Ekurhuleni (GE) 5 5 4 Yes Analysis
12 Gauteng Schools Individuals Finals 2024 (U15 Boys) 2024-08-17 2024-08-17 Standard Ekurhuleni (GE) 5 5 3.5 Yes Analysis
13 Ekurhuleni Trails 1 2024 (U16) 2024-06-01 2024-06-01 Standard Ekurhuleni (GE) 5 5 4 Yes Analysis
14 Ekurhuleni North High School Individuals 2024 (U15 Boys) 2024-05-18 2024-05-18 Standard Ekurhuleni (GE) 5 4 3 Yes Analysis
15 Benoni Cluster High Schools Teams 2024 (U17) 2024-05-11 2024-05-11 Rapid Ekurhuleni (GE) 5 4 4 Yes Analysis
16 JCC King David Linksfield Rapid 2024 (A) 2024-04-21 2024-04-21 Rapid Johannesburg Metro (GJM) 5 5 4 Yes Analysis
17 CPH St Andrew's Rapid 2024 (A) 2024-03-30 2024-03-30 Rapid Ekurhuleni (GE) 5 5 3 Yes Analysis
18 Benoni High Schools Cluster Individuals 2024 (U15 Boys) 2024-03-16 2024-03-16 Rapid Ekurhuleni (GE) 5 5 4 Yes Analysis
19 2024 Gauteng Inter-Region Chess Championship (U16A) 2024-01-13 2024-01-14 Standard Tshwane (GTP) 5 5 3 Yes Analysis
20 Gauteng Soncini Finals 2023 (Boys) 2023-10-28 2023-10-28 Rapid Ekurhuleni (GE) 5 5 3 Yes Analysis
21 Primrose Rapid 2023 (High School) 2023-06-10 2023-06-10 Rapid Ekurhuleni (GE) 5 5 5 Yes Analysis
22 Ekurhuleni Chess Trial 3 2023 (U16) 2023-06-17 2023-06-17 Standard Ekurhuleni (GE) 5 5 3.5 Yes Analysis
23 Gauteng Open Arnold Classic 2023 (U16) 2023-05-19 2023-05-19 Rapid Tshwane (GTP) 5 5 4 Yes Analysis
24 Gauteng Schools Individual Finals 2023 (U15 Boys) 2023-05-27 2023-05-27 Standard Ekurhuleni (GE) 5 5 3.5 Yes Analysis
25 Ekurhuleni North Schools Individual Finals 2023 (U15 Boys) 2023-05-13 2023-05-13 Standard Ekurhuleni (GE) 5 5 4 Yes Analysis
26 Benoni Cluster High School League 2023 (U15 Open) 2023-05-06 2023-05-06 Rapid Ekurhuleni (GE) 5 5 4.5 Yes Analysis
27 Ekurhuleni Trials 2 2023 (U16) 2023-04-22 2023-04-22 Standard Ekurhuleni (GE) 5 5 3.5 Yes Analysis
28 2023 South African Junior Closed Chess Championships (U14 Open) 2023-03-31 2023-04-04 Standard Chess South Africa (CSA) 9 9 2.5 Yes Analysis
29 Ekhuruleni Chess Trials 1 2023 (U16) 2023-03-25 2023-03-25 Standard Ekurhuleni (GE) 5 4 2.5 Yes Analysis
30 2022 South African Junior Wild Card Chess Championships (U14 Open) 2022-12-09 2022-12-12 Standard 4 Knights (4K) 7 7 4 Yes Analysis
31 2022 South African Junior Team Chess Championships (U14 Open) 2022-12-04 2022-12-08 Standard 4 Knights (4K) 7 7 4.5 Yes Analysis
32 ACB Tournament 2022 (A) 2022-10-07 2022-10-08 Standard Ekurhuleni (GE) 5 4 1 Yes Analysis
33 Ekurhuleni Chess Springs Club Open 2022 (D) 2022-09-03 2022-09-03 Standard Ekurhuleni (GE) 5 5 4 Yes Analysis
34 Ekurhuleni-North Schools Teams 2022 (U13) 2022-08-06 2022-08-06 Standard Ekurhuleni (GE) 5 5 3 Yes Analysis
35 ACB Invitation Chess Tournament 2022 (U11+U13) 2022-06-11 2022-06-11 Standard Ekurhuleni (GE) 5 5 4 Yes Analysis
36 Ekurhuleni-North Schools Finals Indiv 2022 (U13 Boys) 2022-05-13 2022-05-13 Standard Ekurhuleni (GE) 5 5 3.5 Yes Analysis
37 Ekurhuleni Trials 1 2022 (U14) 2022-04-23 2022-04-23 Standard Ekurhuleni (GE) 5 4 3 Yes Analysis
38 Ekurhuleni Chess Open 2022 (D) 2022-01-08 2022-01-09 Standard Ekurhuleni (GE) 7 7 5 Yes Analysis
39 Ekurhuleni North Schools District Finals 2021 (U13 Boys) 2021-09-11 2021-09-11 Standard Ekurhuleni (GE) 5 5 2 Yes Analysis

Top 3 Streaks

# Games Start End
1 12 Tournament
Chess Molecules Open Tournament 2025
Tournament
Ekurhuleni North Schools Teams 2025
date
2025-04-19
rnd
1
type
Rapid
result
1
date
2025-08-16
rnd
2
type
Standard
result
1
Opponent
Dlokolo, C (Chuma)
Opponent
Kobo, B (Boitumelo)
2 11 Tournament
Gauteng Schools Individual Finals 2023
Tournament
Ekurhuleni Chess Trial 3 2023
date
2023-05-27
rnd
4
type
Standard
result
1
date
2023-06-17
rnd
4
type
Standard
result
1
Opponent
Kekana, N (Neo)
Opponent
Aldum, C (Carla)
3 9 Tournament
Ekurhuleni Trails 3 2024
Tournament
Gauteng Top Schools 2024
date
2024-08-24
rnd
5
type
Standard
result
1
date
2024-10-05
rnd
2
type
Rapid
result
0.5
Opponent
Hattingh, T (Tiaan)
Opponent
Majola, O (Omphile)
# Games Start End
1 9 Tournament
Ekurhuleni Trails 3 2024
Tournament
CPH Primrose Open 2025
date
2024-08-24
rnd
5
type
Standard
result
1
date
2025-02-08
rnd
2
type
Standard
result
1
Opponent
Hattingh, T (Tiaan)
Opponent
Williams, MB (Mohau Benton)
2 9 Tournament
Ekurhuleni Trails 1 2024
Tournament
Gauteng Schools Individuals Finals 2024
date
2024-06-01
rnd
5
type
Standard
result
1
date
2024-08-17
rnd
3
type
Standard
result
1
Opponent
Labuschagne, I (Ivan)
Opponent
Ngobe, S (Siyabonga)
3 7 Tournament
Benoni High School Cluster 2025
Tournament
Ekurhuleni North Schools Teams 2025
date
2025-05-10
rnd
1
type
Standard
result
1
date
2025-08-16
rnd
2
type
Standard
result
1
Opponent
Du Plooy, M (Marnus)
Opponent
Kobo, B (Boitumelo)
# Games Start End
1 9 Tournament
JCC King David Linksfield Rapid 2024
Tournament
Gauteng Top Schools 2024
date
2024-04-21
rnd
3
type
Rapid
result
1
date
2024-10-05
rnd
2
type
Rapid
result
0.5
Opponent
Froom, G (Gabriel)
Opponent
Majola, O (Omphile)
2 8 Tournament
Gauteng Open Arnold Classic 2023
Tournament
Gauteng Soncini Finals 2023
date
2023-05-19
rnd
4
type
Rapid
result
1
date
2023-10-28
rnd
1
type
Rapid
result
1
Opponent
Maritz, S (Sune)
Opponent
Mc Carthy, C (Caden)
3 7 Tournament
Gauteng Top Schools 2024
Tournament
Chess Molecules Open Tournament 2025
date
2024-10-05
rnd
4
type
Rapid
result
1
date
2025-04-19
rnd
5
type
Rapid
result
0.5
Opponent
Mahlatsi, M (Maluleka)
Opponent
Titus, D (Dominique)
No games found.
# Games Start End
# Games Start End
1 9 Tournament
JCC King David Linksfield Rapid 2024
Tournament
Ekurhuleni North High School Individuals 2024
date
2024-04-21
rnd
3
type
Rapid
result
1
date
2024-05-18
rnd
3
type
Standard
result
1
Opponent
Froom, G (Gabriel)
Opponent
Shah, S (Sufiyaan)
2 7 Tournament
Primrose Rapid 2023
Tournament
Ekurhuleni Chess Trial 3 2023
date
2023-06-10
rnd
1
type
Rapid
result
1
date
2023-06-17
rnd
2
type
Standard
result
1
Opponent
Ramohlohla, L (Lerato Motaso)
Opponent
Jain, C (Chesta)
3 5 Tournament
Benoni High School Cluster 2025
Tournament
Ekurhuleni North Schools Teams 2025
date
2025-05-10
rnd
3
type
Standard
result
1
date
2025-08-16
rnd
2
type
Standard
result
1
Opponent
Chapman, J (James)
Opponent
Kobo, B (Boitumelo)
# Games Start End
1 5 Tournament
Benoni High School Cluster 2025
Tournament
Ekurhuleni North Schools Teams 2025
date
2025-05-10
rnd
3
type
Standard
result
1
date
2025-08-16
rnd
2
type
Standard
result
1
Opponent
Chapman, J (James)
Opponent
Kobo, B (Boitumelo)
2 4 Tournament
Gauteng Schools Individuals Finals 2024
Tournament
Ekurhuleni Trails 3 2024
date
2024-08-17
rnd
5
type
Standard
result
1
date
2024-08-24
rnd
3
type
Standard
result
1
Opponent
Singh, M (Meherr)
Opponent
Saunders, W (Wayde)
3 4 Tournament
Ekurhuleni North Schools Finals - Teams 2024
Tournament
Gauteng Schools Individuals Finals 2024
date
2024-08-03
rnd
3
type
Standard
result
1
date
2024-08-17
rnd
1
type
Standard
result
1
Opponent
Moloto, T (Thabo)
Opponent
Ntanjana, S (Siyanda Bokang)
# Games Start End
1 8 Tournament
JCC King David Linksfield Rapid 2024
Tournament
Gauteng Top Schools 2024
date
2024-04-21
rnd
3
type
Rapid
result
1
date
2024-10-05
rnd
1
type
Rapid
result
1
Opponent
Froom, G (Gabriel)
Opponent
Matthee, N (Nathan)
2 8 Tournament
Gauteng Open Arnold Classic 2023
Tournament
Gauteng Soncini Finals 2023
date
2023-05-19
rnd
4
type
Rapid
result
1
date
2023-10-28
rnd
1
type
Rapid
result
1
Opponent
Maritz, S (Sune)
Opponent
Mc Carthy, C (Caden)
3 6 Tournament
Gauteng Top Schools 2024
Tournament
Chess Molecules Open Tournament 2025
date
2024-10-05
rnd
4
type
Rapid
result
1
date
2025-04-19
rnd
4
type
Rapid
result
1
Opponent
Mahlatsi, M (Maluleka)
Opponent
Ramazani, C (Christian)
No games found.
# Games Start End

Top 10 opponents most often played

# Opponent Main Standard Rapid Blitz
Gms Score Dp Gms Score Dp Gms Score Dp Gms Score Dp
Aor Prat Aor Prat Aor Prat Aor Prat
1 Labuschagne ,I (Ivan) 6 2 -141.7 6 2 -141.7 0 0 0 0 0 0
1469.5 1327.8 1455.8 1327.8 0 0 0 0
2 Hattingh ,T (Tiaan) 5 3 85 5 3 85 0 0 0 0 0 0
1314.4 1399.4 1302.2 1399.4 0 0 0 0
3 Naicker ,GC (Gabriel Christian) 3 0.5 -283.3 3 0.5 -283.3 0 0 0 0 0 0
1395.8 1112.5 1381.6 1112.5 0 0 0 0
4 Jain ,C (Chesta) 3 3 425 3 3 425 0 0 0 0 0 0
1292.5 1717.5 1289.7 1717.5 0 0 0 0
5 Bothma ,J (Jaculene) 3 3 425 3 3 425 0 0 0 0 0 0
1288.6 1713.6 1256.7 1713.6 0 0 0 0
6 Titus ,D (Dominique) 3 0.5 -283.3 2 0 -425 1 0.5 0 0 0 0
1614.5 1331.1 1650.6 1189.5 1366.8 1614.5 0 0
7 Botha ,T (Tyler) 2 1.5 212.5 2 1.5 212.5 0 0 0 0 0 0
1470.7 1683.2 1468.4 1683.2 0 0 0 0
8 Swartz ,K (Kent Pierre) 2 1 0 2 1 0 0 0 0 0 0 0
1436.7 1436.7 1436.2 1436.7 0 0 0 0
9 Ambrose ,I (Isabella) 2 0.5 -212.5 2 0.5 -212.5 0 0 0 0 0 0
1533.2 1320.8 1522.6 1320.8 0 0 0 0
10 Chokwe ,E (Esaie) 2 0.5 -212.5 2 0.5 -212.5 0 0 0 0 0 0
1257.4 1044.9 1268.4 1044.9 0 0 0 0

Norms

No norms achieved.
# Norm Tournament Start End Rounds Games Score Details
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