PLAYER PAGE

Emilio Goncalves

1150151763
Johannesburg Metro (GJM)
Personal
Main rating
Rating 1736.6
K-factor 28
Floor 1236.6
Highest 1736.6 (2026-09-01)
Min/Max +/- allowed 77
Rating Change
()
Games 5
Score 4
We 3.75
SWe 0.2
Temp +/- 5.7
Penalties 0
Weight perform 1737.9
Final +/- +5.7
New Rating
()
Rating 1742.3
K-factor 28
Floor 1242.3
Highest 1742.3 (2026-09-01)
Min/Max +/- allowed 76.6
Standard rating
Rating 1739.3
K-factor 28
Floor 1239.3
Highest 1739.3 (2026-09-01)
Min/Max +/- allowed 76.9
Rating Change
()
Games 5
Score 4
We 3.77
SWe 0.23
Temp +/- 6.6
Penalties 0
Weight perform 1737.9
Final +/- +6.6
New Rating
()
Rating 1745.8
K-factor 28
Floor 1245.8
Highest 1745.8 (2026-09-01)
Min/Max +/- allowed 76.2
Rapid rating
Rating 1521.4
K-factor 32
Floor 1039.3
Highest 1623.5 (2023-06-01)
Min/Max +/- allowed 90.7
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1369.5
Final +/- 0
New Rating
()
Rating 1521.4
K-factor 32
Floor 1039.3
Highest 1623.5 (2023-06-01)
Min/Max +/- allowed 90.7
Blitz rating
Rating 1200
K-factor 36
Floor 700
Highest 1200 (2018-10-01)
Min/Max +/- allowed 165.8
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1200
K-factor 36
Floor 700
Highest 1200 (2018-10-01)
Min/Max +/- allowed 165.8
Rating Graph
Tournaments
# Tournament Type Start End Host Rounds Rating Games Score Perform Rat+/- Details
1 Sedibeng Chess Open 2026 (B) Standard 2026-09-05 2026-09-05 Sedibeng (GSV) 5 1736.6 5 4 1742.6 5.7 Details
# Tournament Type Start End Host Rounds Rating Games Score Perform Rat+/- Details
1 2026 JMCA Open Chess Tournament (U12) Standard 2026-08-15 2026-08-15 Tshwane (GTP) 5 1736.6 5 5 1904.2 26.1 Details
2 Knights Watch Winter Classic 2026 (D) Standard 2026-07-04 2026-07-04 Johannesburg Metro (GJM) 5 1726.2 5 3 1581.7 -18.3 Details
3 4th Khelo India - LCA Chess Tournament 2026 (D) Standard 2026-07-12 2026-07-12 Johannesburg Metro (GJM) 5 1726.2 5 3 1710.9 -2.9 Details
4 Knight Riders Teams Open Chess Tournament 2026 Standard 2026-06-20 2026-06-20 Johannesburg Metro (GJM) 5 1726.2 5 4 1719.2 3.7 Details
5 Ekurhuleni Open 2026 (E) Standard 2026-05-23 2026-05-23 Ekurhuleni (GE) 5 1680.6 5 4.5 1817.4 21.6 Details
6 JMC Helpmekaar 2026 (U12) Standard 2026-05-31 2026-05-31 Johannesburg Metro (GJM) 5 1680.6 5 4 1848 24 Details
7 Chess Power House Freedom Day Open 2026 (B) Standard 2026-04-27 2026-04-27 Ekurhuleni (GE) 5 1601.2 4 2 1275.9 -35.2 Details
8 Bojanala's Schoemies Open 2026 (Center Pawns) Standard 2026-04-18 2026-04-18 Bojanala Platina (NBR) 5 1601.2 5 5 1849.7 33.3 Details
9 3rd KHELO INDIA - LCA Chess Tournament 2026 (D) Standard 2026-04-19 2026-04-19 Johannesburg Metro (GJM) 5 1601.2 5 4 1749.9 19.5 Details
10 Fourth Knight Riders Open Chess Tournament 2026 (D+E) Standard 2026-04-11 2026-04-11 Johannesburg Metro (GJM) 5 1601.2 5 5 1933.7 46.6 Details
11 South African Junior Closed Chess Championship 2026 (U12 Open) Classical 2026-03-28 2026-04-02 Bojanala Platina (NBR) 9 1601.2 9 5.5 1711.6 33.9 Details
12 MCA Summer Heat Classic 2026 (Advanced) Standard 2026-03-21 2026-03-21 Johannesburg Metro (GJM) 5 1680.6 5 1.5 1238.6 -56.3 Details
13 Chess Power House Boksburg Open 2026 (C) Standard 2026-03-13 2026-03-13 Ekurhuleni (GE) 5 1680.6 5 3.5 1619.7 -9 Details
14 2026 Blou Bull Chess Tournament (B) Standard 2026-02-21 2026-02-21 Tshwane (GTP) 5 1680.6 5 2 1482 -27.9 Details
15 Bojanala Closed Chess Championships 2026 (U12) Classical 2026-02-13 2026-02-15 Bojanala Platina (NBR) 5 1611 5 4.5 1906.8 34.2 Details
16 MCA Welcome JHB 2026 (Advanced) Standard 2026-02-07 2026-02-07 Johannesburg Metro (GJM) 5 1611 5 3 1569.5 -4.6 Details
17 2026 Tshwane Chess Registration Tournament (U12-1) Standard 2026-01-31 2026-01-31 Tshwane (GTP) 5 1611 5 4 1663.9 2.6 Details
18 Bojanala Wildcard Chess Championships 2026 (U14) Standard 2026-01-24 2026-01-24 Bojanala Platina (NBR) 5 1616.8 5 3 1493.4 -12.4 Details
19 First Knight Riders Juniors Open Chess Tournament 2026 (C) Standard 2026-01-17 2026-01-17 Johannesburg Metro (GJM) 5 1616.8 5 3.5 1612.6 0.2 Details
20 2025 Mzansi Individual Championships (U12 Open) Classical 2025-12-17 2025-12-20 Nelson Mandela Bay (ENM) 6 1620.8 6 4.5 1662.8 6.2 Details
21 2025 Mzansi Inter Provincial Team Championships (U12 Combined) Standard 2025-12-15 2025-12-17 Nelson Mandela Bay (ENM) 6 1620.8 6 3 1588.5 -2.3 Details
22 Bojanala's Merry ChessMas 2025 (Knights) Standard 2025-11-29 2025-11-29 Bojanala Platina (NBR) 5 1620.8 5 3 1659.2 4.5 Details
23 Chess Power House October Open 2025 (B) Standard 2025-10-25 2025-10-25 Ekurhuleni (GE) 5 1625.6 4 1 1251.6 -29 Details
24 LS Fonteine Open 18 Oct 2025 (B+C) Standard 2025-10-18 2025-10-18 Sedibeng (GSV) 5 1664.7 5 2 1201.9 -41.5 Details
25 FIDE World Cadet Championships 2025 Classical 2025-09-19 2025-09-30 FIDE (FID) 11 1664.7 11 4 1522.5 -36 Details
26 Bojanala's FIDE On The Orion Express 2025 (Knights) Classical 2025-10-04 2025-10-05 Bojanala Platina (NBR) 7 1664.7 7 5 1698.9 5.2 Details
27 Fourth Knight Riders Juniors Open Chess Tournament 2025 (A) Standard 2025-08-31 2025-08-31 Johannesburg Metro (GJM) 5 1650.2 5 3 1442.3 -16.8 Details
28 Bojanala's Rusties - The Champions' Tournament 2025 (Center Pawns) Standard 2025-09-13 2025-09-13 Bojanala Platina (NBR) 5 1650.2 5 4.5 1887.6 23.9 Details
29 East Rand Chess Club Open 2025 (C) Standard 2025-08-09 2025-08-09 Ekurhuleni (GE) 5 1650.2 5 4 1672.7 3.2 Details
30 East Rand Chess Club Open 2025 (C) Standard 2025-08-09 2025-08-09 Ekurhuleni (GE) 5 1650.2 5 4 1672.7 3.2 Details
31 2025 Midstream Open Chess Tournament (A) Standard 2025-08-25 2025-08-25 Tshwane (GTP) 5 1717.1 5 1 1460.4 -24.4 Details
32 Ekurhuleni North Chess Club Open Tournament 2025 (C) Standard 2025-08-09 2025-08-09 Ekurhuleni (GE) 5 1717.1 5 3 1556.5 -13.3 Details
33 Lonehill Chess Academy - 1st Rated Tournament 2025 (A) Standard 2025-08-02 2025-08-02 Johannesburg Metro (GJM) 5 1717.1 5 3 1604.5 -10.1 Details
34 2025 Menlo Open (U12) Standard 2025-07-26 2025-07-26 Tshwane (GTP) 5 1705 5 5 1866.5 16.1 Details
35 South African Open 2025 (U12 Open) Classical 2025-07-03 2025-07-05 Johannesburg Metro (GJM) 5 1705 5 3 1603.5 -12.6 Details
36 2025 Elise Steenkamp Open Chess Tournament (Bishop) Standard 2025-06-14 2025-06-15 Tshwane (GTP) 5 1692.9 5 4 1637.8 -4.1 Details
37 Bojanala's Pre-Exam 2025 (Knights) Standard 2025-05-31 2025-05-31 Bojanala Platina (NBR) 5 1692.9 5 5 1786.2 12.8 Details
38 2025 African Schools Individual Chess Championship Classical 2025-05-23 2025-05-28 Kenya (KEN) 9 1639.1 9 6.5 1798.2 34.6 Details
39 Moja Chess Extravaganza 2025 (U12) Classical 2025-04-26 2025-04-28 Johannesburg Metro (GJM) 5 1639.1 5 4 1522.8 -11 Details
40 JMC Crawford Sandton 2025 (U12) Standard 2025-05-10 2025-05-10 Johannesburg Metro (GJM) 5 1639.1 5 4 1698.1 6.6 Details
41 2025 Silver Lakes Chess Club Open Chess Tournament (U12) Standard 2025-05-03 2025-05-03 Tshwane (GTP) 5 1639.1 5 4 1714.2 8.3 Details
42 Chess Molecules Open Tournament 2025 (C) Rapid 2025-04-19 2025-04-19 Johannesburg Metro (GJM) 5 1569.9 4 3 1663.2 5.4 Details
43 South African Junior Closed Chess Championships 2025 (U10 Open) Classical 2025-03-31 2025-04-05 Cape Winelands (WCW) 9 1569.9 9 7 1781.6 44 Details
44 Chess Power House March Open 2025 (C) Standard 2025-03-22 2025-03-22 Johannesburg Metro (GJM) 5 1581.1 5 3 1375.7 -19.1 Details
45 Bojanala's Waterkloof - The Superior One 2025 (Rooks) Standard 2025-03-15 2025-03-15 Bojanala Platina (NBR) 5 1581.1 5 3 1538.8 -3.3 Details
46 MCA Summer March 2025 (Advanced) Standard 2025-03-08 2025-03-08 Johannesburg Metro (GJM) 5 1581.1 4 2 1479 -8 Details
47 Bojanala Circuit Championships 1 of 4 2025 (U14) Standard 2025-03-01 2025-03-01 Bojanala Platina (NBR) 5 1581.1 5 3.5 1586.7 0 Details
48 2025 KSNG Open (B) Standard 2025-02-22 2025-02-22 Tshwane (GTP) 5 1611.5 5 1 1307.2 -29 Details
49 2025 Blou Bul Open Chess Tournament (B) Standard 2025-02-08 2025-02-08 Tshwane (GTP) 5 1611.5 5 1.5 1396.2 -20.3 Details
50 Bojanala Closed Chess Championships 2025 (U10) Classical 2025-01-31 2025-02-02 Bojanala Platina (NBR) 5 1611.5 5 5 1850.8 27.6 Details
Game statistics ( )
Games 5
Wins 4
Draws 0
Losses 1
White 3
Black 2
White wins 2
Black wins 2
Score 4
Percent 80
Dp 255
AOR 1487.6
Performance 1742.6
Game statistics ()
Games 103
Wins 70
Draws 8
Losses 25
White 54
Black 49
White wins 38
Black wins 32
Score 74
Percent 71.8
Dp 185.7
AOR 1491.3
Performance 1677
Game statistics (History)
Games 553
Wins 387
Draws 28
Losses 138
White 277
Black 286
White wins 201
Black wins 194
Score 401
Percent 72.5
Dp 191.4
AOR 1390.7
Performance 1582.1
Rankings (Main)
National
Overall 427
Gender 397
Age group 10
Gender/Age 9
Provincial
Overall 166
Gender 152
Age group 5
Gender/Age 4
Regional
Overall 69
Gender 61
Age group 5
Gender/Age 4
Rankings (Standard)
National
Overall 400
Gender 374
Age group 12
Gender/Age 12
Provincial
Overall 163
Gender 152
Age group 5
Gender/Age 5
Regional
Overall 66
Gender 60
Age group 5
Gender/Age 5
Rankings (Rapid)
National
Overall -1
Gender -1
Age group -1
Gender/Age -1
Provincial
Overall -1
Gender -1
Age group -1
Gender/Age -1
Regional
Overall -1
Gender -1
Age group -1
Gender/Age -1
Rankings (Blitz)
National
Overall -1
Gender -1
Age group -1
Gender/Age -1
Provincial
Overall -1
Gender -1
Age group -1
Gender/Age -1
Regional
Overall -1
Gender -1
Age group -1
Gender/Age -1
Performance ( )
Games 5
Score 4
Percent 80
Aor 1487.6
Dp 255
Prat 1742.6
Performance ()
Games 103
Score 74
Percent 71.8
Aor 1491.3
Dp 185.7
Prat 1677
Performance (12 months)
Games 147
Score 96.5
Percent 65.6
Aor 1500.9
Dp 133
Prat 1633.9
Performance (History)
Games 553
Score 401
Percent 72.5
Aor 1390.7
Dp 191.4
Prat 1582.1
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Stelloh, S (Sebastian) 7 5 2 JNW Open - Classic - Crawford 2024 (U10) 4th Khelo India - LCA Chess Tournament 2026 (D) Details
Overall 2 Motau, N (Neelo) 7 2 5 Bojanala's Circuit Championships 4 of 4 204 (U12) 4th Khelo India - LCA Chess Tournament 2026 (D) Details
Overall 3 Zhu, R (Ryan Yuancheng) 7 3 4 Ekurhuleni Springs Open 4 March 2023 (E) 3rd KHELO INDIA - LCA Chess Tournament 2026 (D) Details
Overall 4 Kleynhans, M (Magnus) 6 3 3 2024 Midstream College Open Chess Tournament (U10) South African Junior Closed Chess Championship 2026 (U12 Open) Details
Overall 5 Brits, E (Etienne) 5 3 2 CPH St Andrew's Rapid 2024 (C) 4th Khelo India - LCA Chess Tournament 2026 (D) Details
Standard 1 Motau, N (Neelo) 7 2 5 Bojanala's Circuit Championships 4 of 4 204 (U12) 4th Khelo India - LCA Chess Tournament 2026 (D) Details
Standard 2 Zhu, R (Ryan Yuancheng) 7 3 4 Ekurhuleni Springs Open 4 March 2023 (E) 3rd KHELO INDIA - LCA Chess Tournament 2026 (D) Details
Standard 3 Stelloh, S (Sebastian) 7 5 2 JNW Open - Classic - Crawford 2024 (U10) 4th Khelo India - LCA Chess Tournament 2026 (D) Details
Standard 4 Kleynhans, M (Magnus) 6 3 3 2024 Midstream College Open Chess Tournament (U10) South African Junior Closed Chess Championship 2026 (U12 Open) Details
Standard 5 Mosala, A (Atlehang) 5 3 2 ANIME @ Play Chess 2023 (D) Ekurhuleni Open 2026 (E) Details
Rapid 1 Sithole, A (Adiel Ean) 2 1 1 JCC King David Linksfield Rapid 2024 (C) Chess Molecules Open Tournament 2025 (C) Details