PLAYER PAGE

Emilio Goncalves

1150151763
Johannesburg Metro (GJM)
Personal
Main rating
Rating 1731.7
K-factor 28
Floor 1236.6
Highest 1736.6 (2026-09-01)
Min/Max +/- allowed 77
Rating Change
()
Games 10
Score 7
We 6.99
SWe 0.01
Temp +/- 0.3
Penalties 0
Weight perform 1718.7
Final +/- +0.3
New Rating
()
Rating 1732.1
K-factor 28
Floor 1236.6
Highest 1736.6 (2026-09-01)
Min/Max +/- allowed 77.2
Standard rating
Rating 1730.9
K-factor 28
Floor 1239.3
Highest 1739.3 (2026-09-01)
Min/Max +/- allowed 76.9
Rating Change
()
Games 10
Score 7
We 6.98
SWe 0.02
Temp +/- 0.4
Penalties 0
Weight perform 1718.7
Final +/- +0.4
New Rating
()
Rating 1731.4
K-factor 28
Floor 1239.3
Highest 1739.3 (2026-09-01)
Min/Max +/- allowed 76.9
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 1348.7
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 Gauteng Closed Chess Championships 2026 (U12 Open) Standard 2026-10-17 2026-10-17 Ekurhuleni (GE) 5 1731.7 5 4 1873.3 18.5 Details
2 Chess Power House Heritage Day Open 2026 (C) Standard 2026-09-24 2026-09-24 Johannesburg Metro (GJM) 5 1731.7 5 3 1577.6 -18.2 Details
# Tournament Type Start End Host Rounds Rating Games Score Perform Rat+/- Details
1 2026 Centurion Chess Club Open Tournament (U12) Standard 2026-09-19 2026-09-19 Tshwane (GTP) 5 1736.6 5 3 1650.3 -10.6 Details
2 Sedibeng Chess Open 2026 (B) Standard 2026-09-05 2026-09-05 Sedibeng (GSV) 5 1736.6 5 4 1742.6 5.7 Details
3 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
4 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
5 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
6 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
7 Ekurhuleni Open 2026 (E) Standard 2026-05-23 2026-05-23 Ekurhuleni (GE) 5 1680.6 5 4.5 1817.4 21.6 Details
8 JMC Helpmekaar 2026 (U12) Standard 2026-05-31 2026-05-31 Johannesburg Metro (GJM) 5 1680.6 5 4 1848 24 Details
9 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
10 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
11 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
12 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
13 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
14 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
15 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
16 2026 Blou Bull Chess Tournament (B) Standard 2026-02-21 2026-02-21 Tshwane (GTP) 5 1680.6 5 2 1482 -27.9 Details
17 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
18 MCA Welcome JHB 2026 (Advanced) Standard 2026-02-07 2026-02-07 Johannesburg Metro (GJM) 5 1611 5 3 1569.5 -4.6 Details
19 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
20 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
21 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
22 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
23 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
24 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
25 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
26 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
27 FIDE World Cadet Championships 2025 Classical 2025-09-19 2025-09-30 FIDE (FID) 11 1664.7 11 4 1522.5 -36 Details
28 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
29 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
30 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
31 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
32 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
33 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
34 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
35 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
36 2025 Menlo Open (U12) Standard 2025-07-26 2025-07-26 Tshwane (GTP) 5 1705 5 5 1866.5 16.1 Details
37 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
38 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
39 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
40 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
41 Moja Chess Extravaganza 2025 (U12) Classical 2025-04-26 2025-04-28 Johannesburg Metro (GJM) 5 1639.1 5 4 1522.8 -11 Details
42 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
43 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
44 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
45 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
46 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
47 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
48 MCA Summer March 2025 (Advanced) Standard 2025-03-08 2025-03-08 Johannesburg Metro (GJM) 5 1581.1 4 2 1479 -8 Details
49 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
50 2025 KSNG Open (B) Standard 2025-02-22 2025-02-22 Tshwane (GTP) 5 1611.5 5 1 1307.2 -29 Details
Game statistics ( )
Games 5
Wins 4
Draws 0
Losses 1
White 3
Black 2
White wins 3
Black wins 1
Score 4
Percent 80
Dp 255
AOR 1618.3
Performance 1873.3
Game statistics ()
Games 118
Wins 80
Draws 8
Losses 30
White 61
Black 57
White wins 44
Black wins 36
Score 84
Percent 71.2
Dp 180.1
AOR 1499.9
Performance 1679.9
Game statistics (History)
Games 568
Wins 397
Draws 28
Losses 143
White 284
Black 294
White wins 207
Black wins 198
Score 411
Percent 72.4
Dp 190.1
AOR 1395.2
Performance 1585.2
Rankings (Main)
National
Overall 447
Gender 419
Age group 12
Gender/Age 11
Provincial
Overall 167
Gender 155
Age group 6
Gender/Age 5
Regional
Overall 70
Gender 62
Age group 4
Gender/Age 3
Rankings (Standard)
National
Overall 425
Gender 399
Age group 14
Gender/Age 13
Provincial
Overall 166
Gender 155
Age group 7
Gender/Age 6
Regional
Overall 65
Gender 58
Age group 5
Gender/Age 4
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 1618.3
Dp 255
Prat 1873.3
Performance ()
Games 118
Score 84
Percent 71.2
Aor 1499.9
Dp 180.1
Prat 1679.9
Performance (12 months)
Games 135
Score 94.5
Percent 70
Aor 1504.3
Dp 170
Prat 1674.3
Performance (History)
Games 568
Score 411
Percent 72.4
Aor 1395.2
Dp 190.1
Prat 1585.2
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Zhu, R (Ryan Yuancheng) 7 3 4 Ekurhuleni Springs Open 4 March 2023 (E) 3rd KHELO INDIA - LCA Chess Tournament 2026 (D) Details
Overall 2 Stelloh, S (Sebastian) 7 5 2 JNW Open - Classic - Crawford 2024 (U10) 4th Khelo India - LCA Chess Tournament 2026 (D) Details
Overall 3 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 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 De Jager, L (Luan) 5 3 2 2025 Elise Steenkamp Open Chess Tournament (Bishop) Knights Watch Winter Classic 2026 (D) Details
Standard 1 Stelloh, S (Sebastian) 7 5 2 JNW Open - Classic - Crawford 2024 (U10) 4th Khelo India - LCA Chess Tournament 2026 (D) Details
Standard 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
Standard 3 Zhu, R (Ryan Yuancheng) 7 3 4 Ekurhuleni Springs Open 4 March 2023 (E) 3rd 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 De Jager, L (Luan) 5 3 2 2025 Elise Steenkamp Open Chess Tournament (Bishop) Knights Watch Winter Classic 2026 (D) Details
Rapid 1 Sithole, A (Adiel Ean) 2 1 1 JCC King David Linksfield Rapid 2024 (C) Chess Molecules Open Tournament 2025 (C) Details