Surname or Chess SA id..
Chess SA Region AOC Mzansi 2026

PLAYER PAGE

Adiel Tavonga Changara

1110131242
Bojanala Platina (NBR)
Personal
Main rating
Rating 1642.1
K-factor 28
Floor 1175.8
Highest 1675.8 (2026-07-01)
Min/Max +/- allowed 84
Rating Change
()
Games 10
Score 7.5
We 6.45
SWe 0.87
Temp +/- 24.3
Penalties 0
Weight perform 1607.9
Final +/- +24.3
New Rating
()
Rating 1666.4
K-factor 28
Floor 1175.8
Highest 1675.8 (2026-07-01)
Min/Max +/- allowed 84.2
Standard rating
Rating 1659.8
K-factor 28
Floor 1186.8
Highest 1686.8 (2026-07-01)
Min/Max +/- allowed 82.9
Rating Change
()
Games 10
Score 7.5
We 6.69
SWe 0.81
Temp +/- 22.7
Penalties 0
Weight perform 1655.8
Final +/- +22.7
New Rating
()
Rating 1682.5
K-factor 28
Floor 1186.8
Highest 1686.8 (2026-07-01)
Min/Max +/- allowed 82.9
Rapid rating
Rating 1494.4
K-factor 32
Floor 994.4
Highest 1494.4 (2026-09-01)
Min/Max +/- allowed 109
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1469.8
Final +/- 0
New Rating
()
Rating 1494.4
K-factor 32
Floor 994.4
Highest 1494.4 (2026-09-01)
Min/Max +/- allowed 109
Blitz rating
Rating 1485.2
K-factor 32
Floor 985.2
Highest 1485.2 (2026-10-01)
Min/Max +/- allowed 110.4
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1473
Final +/- 0
New Rating
()
Rating 1485.2
K-factor 32
Floor 985.2
Highest 1485.2 (2026-10-01)
Min/Max +/- allowed 110.4
Rating Graph
Tournaments
# Tournament Type Start End Host Rounds Rating Games Score Perform Rat+/- Details
1 NW Provincial Chess Champioship 2026 (U15 Boys) Standard 2026-10-10 2026-10-10 Ngaka Modiri Molema (NNM) 5 1642.1 5 4 1749.3 15.8 Details
2 Bojanala's Circuit Champs 3 of 4 2026 (U16) Standard 2026-10-03 2026-10-03 Bojanala Platina (NBR) 5 1642.1 5 3.5 1710 8.5 Details
# Tournament Type Start End Host Rounds Rating Games Score Perform Rat+/- Details
1 Bojanala's Kings & Queens 2026 (Open) Blitz 2026-09-19 2026-09-19 Bojanala Platina (NBR) 9 1660.6 9 5.5 1539.7 -4 Details
2 2026 Bojanala Closed Circuit Championship 2 of 4 (U16) Standard 2026-09-05 2026-09-05 Bojanala Platina (NBR) 5 1660.6 5 3 1484.1 -14.5 Details
3 2026 Bojanala's Rooi Masjien 2.0 (Bishops) Standard 2026-08-22 2026-08-22 Bojanala Platina (NBR) 5 1660.6 5 3.5 1621.1 -6.2 Details
4 Bojanala's Clash Of Schools 2026 (Open) Rapid 2026-08-08 2026-08-08 Bojanala Platina (NBR) 5 1660.6 5 3 1584.3 -9 Details
5 Bojanala's Die Rooi Masjien 2026 (Bishops) Standard 2026-06-06 2026-06-06 Bojanala Platina (NBR) 5 1630.1 5 4.5 1849.2 29.2 Details
6 Bojanala's Circuit Championships 1 of 4 2026 (U16) Standard 2026-05-30 2026-05-30 Bojanala Platina (NBR) 5 1630.1 5 3.5 1719.7 13.3 Details
7 Spartans Bishops 2026 (U16 Bishops) Standard 2026-05-01 2026-05-03 Sarah Baartman (ESB) 5 1651.2 4 3 1512.4 -13.2 Details
8 Bojanala's Selly Park Winter Open 2026 (Rooks+Queens) Standard 2026-05-16 2026-05-16 Bojanala Platina (NBR) 5 1651.2 5 2.5 1570.9 -7 Details
9 Robday Chess Tournament 2026 (Open) Rapid 2026-04-25 2026-04-25 Bojanala Platina (NBR) 5 1598.3 5 3.5 1615.6 3.4 Details
10 South African Junior Closed Chess Championship 2026 (U16 Open) Classical 2026-03-28 2026-04-02 Bojanala Platina (NBR) 9 1598.3 9 4.5 1714.7 37.7 Details
11 South African Junior Closed Chess Championship 2026 (Blitz) Blitz 2026-03-31 2026-03-31 Bojanala Platina (NBR) 9 1598.3 9 6 1788.7 11.8 Details
12 Bojanala's Battle Of Mount Cambridge 2026 (Bishops+Rooks) Standard 2026-03-21 2026-03-21 Bojanala Platina (NBR) 5 1605.7 5 3 1442.8 -25.1 Details
13 Bojanala's Lebone II Open 2026 (Bishops) Standard 2026-03-07 2026-03-07 Bojanala Platina (NBR) 5 1605.7 5 4.5 1709.7 17.8 Details
14 Bojanala's Grenville Open 2026 (Bishops) Standard 2026-02-21 2026-02-21 Bojanala Platina (NBR) 5 1492.5 5 5 1842.8 34.7 Details
15 Bojanala Closed Chess Championships 2026 (U16) Classical 2026-02-13 2026-02-15 Bojanala Platina (NBR) 5 1492.5 5 2.5 1524.8 4.8 Details
16 Bojanala Wildcard Chess Championships 2026 (U16) Standard 2026-01-24 2026-01-24 Bojanala Platina (NBR) 5 1493.7 5 3.5 1535 2 Details
17 2025 Mzansi Individual Championships (U16 Open) Classical 2025-12-17 2025-12-20 Nelson Mandela Bay (ENM) 6 1495.2 6 3 1507.4 1.6 Details
18 2025 Mzansi Inter Provincial Team Championships (U20 Open) Standard 2025-12-15 2025-12-17 Nelson Mandela Bay (ENM) 6 1495.2 4 1.5 1303.2 -14.9 Details
19 Bojanala's Merry ChessMas 2025 (Rooks) Standard 2025-11-29 2025-11-29 Bojanala Platina (NBR) 5 1495.2 5 2.5 1520.6 1.8 Details
20 Bojanala's Circuit Championships 4 of 4 2025 (U16) Standard 2025-11-01 2025-11-01 Bojanala Platina (NBR) 5 1495 5 3 1506.6 0.5 Details
21 Bojanala's Kings & Queens 2025 (Blitz) Blitz 2025-10-25 2025-10-25 Bojanala Platina (NBR) 9 1522.4 9 5.5 1597.8 2.7 Details
22 Bojanala's Battle Of Mount Cambridge 2025 (Rooks) Standard 2025-10-11 2025-10-11 Bojanala Platina (NBR) 5 1522.4 5 3 1613.9 8.3 Details
23 Bojanala's FIDE On The Orion Express 2025 (Rooks) Classical 2025-10-03 2025-10-05 Bojanala Platina (NBR) 6 1522.4 6 3 1245 -38.8 Details
24 Bojanala's Rusties - The Champions' Tournament 2025 (Rooks) Standard 2025-09-13 2025-09-13 Bojanala Platina (NBR) 5 1509.3 5 3 1585.8 8.1 Details
25 Bojanala's Clash Of Schools 2025 (Championship Open) Rapid 2025-08-02 2025-08-02 Bojanala Platina (NBR) 5 1512.4 5 3 1495.2 -2 Details
26 South African Open 2025 (U16 Open) Classical 2025-07-03 2025-07-05 Johannesburg Metro (GJM) 5 1479.5 5 4 1689.6 24 Details
27 South African Open 2025 (Blitz) Blitz 2025-07-02 2025-07-02 Johannesburg Metro (GJM) 9 1479.5 9 3 1442.5 -3.3 Details
28 Bojanala's Winter Warm Up 2025 (U16) Standard 2025-06-28 2025-06-28 Bojanala Platina (NBR) 5 1518.6 5 3.5 1520.1 1 Details
29 Najdorf Movement 2025 (B) Standard 2025-06-14 2025-06-16 Bojanala Platina (NBR) 7 1518.6 7 3 1370.3 -23.6 Details
30 Bojanala's Pre-Exam 2025 (Queens) Standard 2025-05-31 2025-05-31 Bojanala Platina (NBR) 5 1518.6 5 1.5 1400 -12.3 Details
31 Spartan Bishops Championships Warriors 2025 (U16) Standard 2025-05-23 2025-05-25 Frances Baard (NCF) 5 1494.1 5 3 1443.8 -5.5 Details
32 Robday Bergsig Sport Festival 2025 (Seniors) Rapid 2025-05-03 2025-05-03 Bojanala Platina (NBR) 5 1494.1 5 5 1754.7 20.7 Details
33 Bojanala's Rosewood Easter Open 2025 (Rooks) Standard 2025-04-19 2025-04-19 Bojanala Platina (NBR) 5 1513.2 5 2.5 1493.4 -1.2 Details
34 South African Junior Closed Chess Championships 2025 (U14 Open) Classical 2025-03-31 2025-04-05 Cape Winelands (WCW) 9 1513.2 9 3.5 1459.2 -10.6 Details
35 Bojanala's Waterkloof - The Superior One 2025 (Rooks) Standard 2025-03-15 2025-03-15 Bojanala Platina (NBR) 5 1495.3 5 3.5 1616.4 11.1 Details
36 Bojanala's Battle In The Kloof 2025 (Rooks) Standard 2025-02-15 2025-02-15 Bojanala Platina (NBR) 5 1514.3 5 3 1448.7 -7 Details
37 Bojanala Closed Chess Championships 2025 (U14) Classical 2025-01-31 2025-02-02 Bojanala Platina (NBR) 5 1514.3 5 2.5 1464.6 -5 Details
38 Bojanala Wildcard 2025 (Rooks) Standard 2025-01-25 2025-01-25 Bojanala Platina (NBR) 5 1510.6 5 4 1518 2.3 Details
39 Mzansi Interprovincial Youth Chess Championships 2024 (U14 Open Premier) Classical 2024-12-16 2024-12-19 Capricorn (LCP) 7 1510.9 7 4.5 1515.1 0 Details
40 Bojanala's Brink Of Activity 2024 (Rooks) Standard 2024-11-30 2024-11-30 Bojanala Platina (NBR) 5 1513 5 3 1489.3 -1.5 Details
41 Bojanala's e4 In The Chapel 2024 (Rooks) Standard 2024-10-26 2024-10-26 Bojanala Platina (NBR) 5 1451.7 5 3.5 1526.5 6.6 Details
42 Bojanala's Circuit Championships 4 of 4 204 (U14) Standard 2024-10-12 2024-10-12 Bojanala Platina (NBR) 5 1451.7 5 3.5 1573 12.6 Details
43 Bojanala's Battle of Mount Cambridge 2024 (Rooks) Standard 2024-10-05 2024-10-05 Bojanala Platina (NBR) 5 1451.7 5 4 1608.3 14.8 Details
44 Bojanala's Battle In The Kloof 2024 (Rooks) Standard 2024-09-21 2024-09-21 Bojanala Platina (NBR) 5 1466.6 5 1.5 1257.8 -21.2 Details
45 Bojanala Circuit Championships 3 of 4 2024 (U14) Standard 2024-09-14 2024-09-14 Bojanala Platina (NBR) 5 1466.6 5 4 1594.7 12 Details
46 Bojanala's FIDE In The Sparkling Waters 2024 (Rooks) Classical 2024-08-16 2024-08-18 Bojanala Platina (NBR) 6 1531.9 6 2.5 1240.2 -40.8 Details
47 Bojanala's Clash Of Schools - Secondary 2024 (U15) Rapid 2024-07-27 2024-07-27 Bojanala Platina (NBR) 5 1485.3 5 5 1623.9 10.5 Details
48 Bojanala's Clash Of Schools 2024 (Championship) Standard 2024-07-20 2024-07-20 Bojanala Platina (NBR) 5 1485.3 5 4.5 1679.1 18.6 Details
49 Bojanala Circuit Championship 2 of 4 2024 (U14) Standard 2024-06-15 2024-06-15 Bojanala Platina (NBR) 5 1471.2 5 3.5 1533.5 5.3 Details
50 Bojanala Circuit Championship 1 of 4 2024 (U14) Standard 2024-05-25 2024-05-25 Bojanala Platina (NBR) 5 1462.4 5 3.5 1500.3 4.5 Details
Game statistics ( )
Games 10
Wins 5
Draws 5
Losses 0
White 5
Black 5
White wins 3
Black wins 2
Score 7.5
Percent 75
Dp 212.5
AOR 1517.2
Performance 1729.7
Game statistics ()
Games 101
Wins 57
Draws 23
Losses 21
White 48
Black 53
White wins 31
Black wins 26
Score 68.5
Percent 67.8
Dp 151.5
AOR 1494.4
Performance 1645.9
Game statistics (History)
Games 511
Wins 261
Draws 74
Losses 176
White 259
Black 252
White wins 141
Black wins 120
Score 298
Percent 58.3
Dp 70.7
AOR 1374.1
Performance 1444.8
Rankings (Main)
National
Overall 844
Gender 789
Age group 89
Gender/Age 79
Provincial
Overall 65
Gender 61
Age group 5
Gender/Age 5
Regional
Overall 52
Gender 49
Age group 4
Gender/Age 4
Rankings (Standard)
National
Overall 691
Gender 648
Age group 77
Gender/Age 68
Provincial
Overall 58
Gender 56
Age group 4
Gender/Age 4
Regional
Overall 46
Gender 45
Age group 3
Gender/Age 3
Rankings (Rapid)
National
Overall 458
Gender 419
Age group 67
Gender/Age 57
Provincial
Overall 15
Gender 15
Age group 4
Gender/Age 4
Regional
Overall 14
Gender 14
Age group 4
Gender/Age 4
Rankings (Blitz)
National
Overall 166
Gender 163
Age group 10
Gender/Age 10
Provincial
Overall 14
Gender 14
Age group 2
Gender/Age 2
Regional
Overall 12
Gender 12
Age group 2
Gender/Age 2
Performance ( )
Games 5
Score 4
Percent 80
Aor 1494.3
Dp 255
Prat 1749.3
Performance ()
Games 96
Score 65
Percent 67.7
Aor 1492
Dp 150.5
Prat 1642.5
Performance (12 months)
Games 116
Score 75
Percent 64.7
Aor 1488.2
Dp 124.6
Prat 1612.7
Performance (History)
Games 506
Score 294.5
Percent 58.2
Aor 1372.5
Dp 69.7
Prat 1442.2
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Terblanche, J (Johann) 15 8 7 One For The Ages 2022 (U12) Bojanala's Circuit Championships 1 of 4 2026 (U16) Details
Overall 2 Botha, J (Johannes Cornelis) 10 3 7 Lebone II 2022 (D) 2026 Bojanala Closed Circuit Championship 2 of 4 (U16) Details
Overall 3 Roos, J (Justin) 9 4 5 The Meridian 2022 (U12) Bojanala's Clash Of Schools 2025 (Championship Open) Details
Overall 4 Changara, A (Adrian Tafara) 9 5 4 Lebone II 2022 (D) Bojanala's Kings & Queens 2026 (Open) Details
Overall 5 Jansen Van Vuuren, M (Mari) 7 3 4 RHS Know Thyself 2022 (C) Bojanala's Circuit Championships 4 of 4 2025 (U16) Details
Standard 1 Terblanche, J (Johann) 13 7 6 One For The Ages 2022 (U12) Bojanala's Circuit Championships 1 of 4 2026 (U16) Details
Standard 2 Botha, J (Johannes Cornelis) 8 2 6 Lebone II 2022 (D) 2026 Bojanala Closed Circuit Championship 2 of 4 (U16) Details
Standard 3 Roos, J (Justin) 8 4 4 The Meridian 2022 (U12) Bojanala Closed Chess Championships 2025 (U14) Details
Standard 4 Naidoo, D (Danika) 7 3 4 FIDE at The King`s Gate 2.0 2022 (Junior) 2026 Bojanala's Rooi Masjien 2.0 (Bishops) Details
Standard 5 Monare, O (Oratilwe) 7 4 3 Fide At The King`s Gate 2022 (Junior) Bojanala Closed Chess Championships 2026 (U16) Details
Rapid 1 Sera, G (Galaletsang) 3 1 2 Robday Bergsig Sport Festival 2025 (Seniors) Bojanala's Clash Of Schools 2026 (Open) Details
Rapid 2 Legwale, L (Lesedi) 2 2 0 Bojanala Fields Rapid-Blitz-Blindfold Champions 2022 (Rapid B) Bojanala School League 2023 (Primary School Open) Details
Rapid 3 Changara, A (Adrian Tafara) 2 1 1 Bojanala Fields Rapid-Blitz-Blindfold Champions 2022 (Rapid B) Robday Chess Tournament 2026 (Open) Details
Blitz 1 Changara, A (Adrian Tafara) 3 1 2 Bojanala Fields Rapid-Blitz-Blindfold Champions 2022 (Blitz B) Bojanala's Kings & Queens 2026 (Open) Details
Blitz 2 Dharampall, V (Viraak) 2 2 0 Tshwane Chess FIDE Rated Blitz League 3 2023 South African Junior Closed Chess Championship 2026 (Blitz) Details
Blitz 3 Changara, A (Alvern Takura) 2 0 2 Tshwane Chess FIDE Rated Blitz League 3 2023 Bojanala's Kings & Queens 2025 (Blitz) Details
Blitz 4 Goliath, BB (Brimarion Brushane) 2 0 2 Bojanala's Kings & Queens 2025 (Blitz) Bojanala's Kings & Queens 2026 (Open) Details