PLAYER PAGE

Adrian Tafara Changara

1090131247
Bojanala Platina (NBR)
Personal
Main rating
Rating 1619.4
K-factor 28
Floor 1178.4
Highest 1678.4 (2026-03-01)
Min/Max +/- allowed 84
Rating Change
()
Games 5
Score 2
We 1.94
SWe 0.05
Temp +/- 1.5
Penalties 0
Weight perform 1553.1
Final +/- +1.5
New Rating
()
Rating 1620.8
K-factor 28
Floor 1178.4
Highest 1678.4 (2026-03-01)
Min/Max +/- allowed 83.9
Standard rating
Rating 1608.8
K-factor 28
Floor 1179.6
Highest 1679.6 (2026-03-01)
Min/Max +/- allowed 83.7
Rating Change
()
Games 5
Score 2
We 1.85
SWe 0.15
Temp +/- 4.3
Penalties 0
Weight perform 1605.5
Final +/- +4.3
New Rating
()
Rating 1613.1
K-factor 28
Floor 1179.6
Highest 1679.6 (2026-03-01)
Min/Max +/- allowed 83.7
Rapid rating
Rating 1361.3
K-factor 36
Floor 861.3
Highest 1361.3 (2026-04-01)
Min/Max +/- allowed 131.8
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1402.4
Final +/- 0
New Rating
()
Rating 1361.3
K-factor 36
Floor 861.3
Highest 1361.3 (2026-04-01)
Min/Max +/- allowed 131.8
Blitz rating
Rating 1455.8
K-factor 32
Floor 955.8
Highest 1455.8 (2026-04-01)
Min/Max +/- allowed 115.2
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1543.1
Final +/- 0
New Rating
()
Rating 1455.8
K-factor 32
Floor 955.8
Highest 1455.8 (2026-04-01)
Min/Max +/- allowed 115.2
Rating Graph
Tournaments
# Tournament Type Start End Host Rounds Rating Games Score Perform Rat+/- Details
1 Bojanala's Circuit Championships 1 of 4 2026 (U18-Open) Standard 2026-05-30 2026-05-30 Bojanala Platina (NBR) 5 1619.4 5 2 1656.3 1.5 Details
# Tournament Type Start End Host Rounds Rating Games Score Perform Rat+/- Details
1 Spartans Bishops 2026 (Knights) Standard 2026-05-01 2026-05-01 Sarah Baartman (ESB) 5 1641.5 3 2 1673.8 2.3 Details
2 Bojanala's Selly Park Winter Open 2026 (Rooks+Queens) Standard 2026-05-16 2026-05-16 Bojanala Platina (NBR) 5 1641.5 5 2 1489 -19.6 Details
3 Robday Chess Tournament 2026 (Open) Rapid 2026-04-25 2026-04-25 Bojanala Platina (NBR) 5 1678.4 5 3.5 1583.6 -6.7 Details
4 South African Junior Closed Chess Championship 2026 (U18 Open) Classical 2026-03-28 2026-04-02 Bojanala Platina (NBR) 9 1678.4 9 4 1538 -40.2 Details
5 South African Junior Closed Chess Championship 2026 (Blitz) Blitz 2026-03-31 2026-03-31 Bojanala Platina (NBR) 9 1678.4 9 6 1862.4 10 Details
6 Bojanala's Battle Of Mount Cambridge 2026 (Bishops+Rooks) Standard 2026-03-21 2026-03-21 Bojanala Platina (NBR) 5 1590.9 5 4 1790.1 26.3 Details
7 Bojanala's Lebone II Open 2026 (Rooks) Standard 2026-03-07 2026-03-07 Bojanala Platina (NBR) 5 1590.9 5 4 1925.7 44.7 Details
8 Bojanala's Grenville Open 2026 (Rooks) Standard 2026-02-21 2026-02-21 Bojanala Platina (NBR) 5 1595.4 5 3 1554.3 -3.3 Details
9 Bojanala Closed Chess Championships 2026 (U18) Classical 2026-02-13 2026-02-15 Bojanala Platina (NBR) 5 1595.4 5 3 1590 0 Details
10 Bojanala Wildcard Chess Championships 2026 (U20) Standard 2026-01-24 2026-01-24 Bojanala Platina (NBR) 5 1611 4 2 1445.6 -11.1 Details
11 2025 Mzansi Individual Championships (U18 Open) Classical 2025-12-17 2025-12-20 Nelson Mandela Bay (ENM) 6 1639.6 6 3.5 1684.3 6.4 Details
12 2025 Mzansi Inter Provincial Team Championships (U20 Open) Standard 2025-12-15 2025-12-17 Nelson Mandela Bay (ENM) 6 1639.6 6 3 1426 -24.7 Details
13 Bojanala's Merry ChessMas 2025 (Rooks) Standard 2025-11-29 2025-11-29 Bojanala Platina (NBR) 5 1639.6 5 3 1624.6 -2 Details
14 Bojanala's Circuit Championships 4 of 4 2025 (U18) Standard 2025-11-01 2025-11-01 Bojanala Platina (NBR) 5 1637.9 5 3.5 1656.4 1.3 Details
15 Bojanala's Kings & Queens 2025 (Blitz) Blitz 2025-10-25 2025-10-25 Bojanala Platina (NBR) 9 1640.1 9 6.5 1877.5 8 Details
16 Bojanala's Battle Of Mount Cambridge 2025 (Queens) Standard 2025-10-11 2025-10-11 Bojanala Platina (NBR) 5 1640.1 4 1.5 1635.5 -0.3 Details
17 Bojanala's FIDE On The Orion Express 2025 (Queens) Classical 2025-10-03 2025-10-05 Bojanala Platina (NBR) 6 1640.1 6 2 1576.2 -9 Details
18 Bojanala's Clash Of Schools 2025 (Championship Open) Rapid 2025-08-02 2025-08-02 Bojanala Platina (NBR) 5 1647.5 5 3 1577.5 -5.3 Details
19 South African Open 2025 (B) Classical 2025-06-28 2025-07-05 Johannesburg Metro (GJM) 11 1648.8 11 6 1654.3 2 Details
20 South African Open 2025 (Blitz) Blitz 2025-07-02 2025-07-02 Johannesburg Metro (GJM) 9 1648.8 8 4 1560.1 -3 Details
21 Najdorf Movement 2025 (Championship) Standard 2025-06-14 2025-06-16 Bojanala Platina (NBR) 7 1639.2 7 3 1691.7 7.1 Details
22 Bojanala's Pre-Exam 2025 (Queens) Standard 2025-05-31 2025-05-31 Bojanala Platina (NBR) 5 1639.2 5 2.5 1588.4 -4.1 Details
23 Spartan Bishops Championships Elite 2025 (U18) Standard 2025-05-23 2025-05-25 Frances Baard (NCF) 5 1567.9 5 5 1892.1 32.7 Details
24 Robday Bergsig Sport Festival 2025 (Seniors) Rapid 2025-05-03 2025-05-03 Bojanala Platina (NBR) 5 1567.9 5 3 1523.6 -2.8 Details
25 Bojanala's Rosewood Easter Open 2025 (Queens) Standard 2025-04-19 2025-04-19 Bojanala Platina (NBR) 5 1539.7 5 2 1630.7 8 Details
26 South African Junior Closed Chess Championships 2025 (U16 Open) Classical 2025-03-31 2025-04-05 Cape Winelands (WCW) 9 1539.7 9 4 1537.7 0.4 Details
27 Bojanala's Waterkloof - The Superior One 2025 (Rooks) Standard 2025-03-15 2025-03-15 Bojanala Platina (NBR) 5 1521.9 5 4 1626.7 11.1 Details
28 Bojanala's Battle In The Kloof 2025 (Rooks) Standard 2025-02-15 2025-02-15 Bojanala Platina (NBR) 5 1505.5 5 3 1541 0.8 Details
29 Bojanala Closed Chess Championships 2025 (U16) Classical 2025-01-31 2025-02-02 Bojanala Platina (NBR) 5 1505.5 5 3 1578.4 9.4 Details
30 Bojanala Wildcard 2025 (Rooks) Standard 2025-01-25 2025-01-25 Bojanala Platina (NBR) 5 1526 5 3 1399.9 -12.8 Details
31 Mzansi Interprovincial Youth Chess Championships 2024 (U16 Open Premier) Classical 2024-12-16 2024-12-19 Capricorn (LCP) 7 1525.4 7 4.5 1520.7 0.2 Details
32 Bojanala's Brink Of Activity 2024 (Rooks) Standard 2024-11-30 2024-11-30 Bojanala Platina (NBR) 5 1544.5 5 3 1426.4 -12 Details
33 Bojanala's e4 In The Chapel 2024 (Queens) Standard 2024-10-26 2024-10-26 Bojanala Platina (NBR) 5 1554 4 2 1659.1 6.6 Details
34 Bojanala's Circuit Championships 4 of 4 204 (U16) Standard 2024-10-12 2024-10-12 Bojanala Platina (NBR) 5 1554 5 3 1451.2 -10.5 Details
35 Bojanala's Battle of Mount Cambridge 2024 (Rooks) Standard 2024-10-05 2024-10-05 Bojanala Platina (NBR) 5 1554 5 2.5 1371.3 -18.3 Details
36 Bojanala's Battle In The Kloof 2024 (Rooks) Standard 2024-09-21 2024-09-21 Bojanala Platina (NBR) 5 1461.2 5 4 1740.6 26.6 Details
37 Bojanala Circuit Championships 3 of 4 2024 (U16) Standard 2024-09-14 2024-09-14 Bojanala Platina (NBR) 5 1461.2 5 3 1642.7 17.1 Details
38 Bojanala's FIDE In The Sparkling Waters 2024 (Rooks) Classical 2024-08-16 2024-08-18 Bojanala Platina (NBR) 6 1472.7 6 3.5 1418 -7.2 Details
39 Bojanala's Clash Of Schools - Secondary 2024 (Championship) Rapid 2024-07-27 2024-07-27 Bojanala Platina (NBR) 5 1466.6 5 4 1507.1 3.8 Details
40 Bojanala Circuit Championship 2 of 4 2024 (U16) Standard 2024-06-15 2024-06-15 Bojanala Platina (NBR) 5 1496.6 5 2 1310.6 -18.8 Details
41 Bojanala Circuit Championship 1 of 4 2024 (U16) Standard 2024-05-25 2024-05-25 Bojanala Platina (NBR) 5 1513.6 5 2.5 1412.7 -10.6 Details
42 2024 West Rand RHS Open (Open) Standard 2024-04-13 2024-04-13 West Rand (GWR) 5 1523.4 5 2.5 1373 -14.4 Details
43 Bojanala Olienpark's One For The Ages 2024 (Queens) Standard 2024-04-20 2024-04-20 Bojanala Platina (NBR) 5 1523.4 5 3 1474.7 -4 Details
44 Bojanala's Rating Express 2024 (Queens) Standard 2024-04-06 2024-04-06 Bojanala Platina (NBR) 5 1523.4 5 4 1640.7 12.3 Details
45 Bojanala Silwerrand's Rating Implosion 2024 (Rooks) Standard 2024-03-16 2024-03-16 Bojanala Platina (NBR) 5 1411.2 5 5 1770.8 34.4 Details
46 Schoemies' Kings & Queens 2024 (Rooks) Standard 2024-03-02 2024-03-02 Bojanala Platina (NBR) 5 1411.2 5 3 1406.8 -1 Details
47 2024 Tshwane Chess AHS Open Chess Tournament (C2) Standard 2024-02-24 2024-02-24 Tshwane (GTP) 5 1369.8 5 4 1643 25.9 Details
48 Bojanala Closed Chess Championships Stage 1 2024 (U16) Standard 2024-01-27 2024-01-27 Bojanala Platina (NBR) 5 1377.8 4 1.5 1316 -5 Details
49 2023 Cross Border Chess Championships Gaborone vs Bojanala Classical 2023-12-14 2023-12-16 Botswana (BOT) 5 1453.1 5 2.5 1075.8 -34.6 Details
50 Bojanala's Merry ChessMas 2023 (Rooks) Standard 2023-12-09 2023-12-09 Bojanala Platina (NBR) 5 1453.1 5 2.5 1311.6 -12.3 Details
Game statistics ( )
Games 0
Wins 0
Draws 0
Losses 0
White 0
Black 0
White wins 0
Black wins 0
Score 0
Percent 0
Dp 0
AOR 0
Performance 0
Game statistics ()
Games 60
Wins 33
Draws 5
Losses 22
White 30
Black 30
White wins 14
Black wins 19
Score 35.5
Percent 59.2
Dp 77.9
AOR 1578
Performance 1655.9
Game statistics (History)
Games 457
Wins 231
Draws 37
Losses 189
White 230
Black 227
White wins 120
Black wins 111
Score 249.5
Percent 54.6
Dp 39.1
AOR 1411
Performance 1450.1
Rankings (Main)
National
Overall 936
Gender 865
Age group 96
Gender/Age 87
Provincial
Overall 72
Gender 63
Age group 11
Gender/Age 9
Regional
Overall 61
Gender 53
Age group 11
Gender/Age 9
Rankings (Standard)
National
Overall 913
Gender 840
Age group 95
Gender/Age 85
Provincial
Overall 79
Gender 70
Age group 11
Gender/Age 9
Regional
Overall 65
Gender 57
Age group 11
Gender/Age 9
Rankings (Rapid)
National
Overall 1231
Gender 1057
Age group 160
Gender/Age 141
Provincial
Overall 43
Gender 37
Age group 7
Gender/Age 6
Regional
Overall 40
Gender 34
Age group 7
Gender/Age 6
Rankings (Blitz)
National
Overall 173
Gender 169
Age group 15
Gender/Age 14
Provincial
Overall 12
Gender 12
Age group 1
Gender/Age 1
Regional
Overall 11
Gender 11
Age group 1
Gender/Age 1
Performance ( )
Games 0
Score 0
Percent 0
Aor 0
Dp 0
Prat 0
Performance ()
Games 60
Score 35.5
Percent 59.2
Aor 1578
Dp 77.9
Prat 1655.9
Performance (12 months)
Games 132
Score 74.5
Percent 56.4
Aor 1594.7
Dp 54.7
Prat 1649.4
Performance (History)
Games 457
Score 249.5
Percent 54.6
Aor 1411
Dp 39.1
Prat 1450.1
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Byliefeldt, L (Leroux) 11 5 6 Winter Games Chess Championships 2022 (U13 Open) South African Junior Closed Chess Championship 2026 (Blitz) Details
Overall 2 Bantseke, B (Boikanyo) 9 6 3 The Meridian 2022 (U14) Mzansi Interprovincial Youth Chess Championships 2024 (U16 Open Premier) Details
Overall 3 Changara, A (Adiel Tavonga) 8 4 4 Lebone II 2022 (D) Robday Chess Tournament 2026 (Open) Details
Overall 4 Dikobe, GK (Goabaone Khumo) 7 1 6 Bojanala's Post-Exams 2023 (Rooks) Bojanala Closed Chess Championships 2025 (U16) Details
Overall 5 Botha, J (Johannes Cornelis) 7 3 4 Nories Make It Happen 2023 (Rooks) Bojanala's Battle Of Mount Cambridge 2026 (Bishops+Rooks) Details
Standard 1 Bantseke, B (Boikanyo) 9 6 3 The Meridian 2022 (U14) Mzansi Interprovincial Youth Chess Championships 2024 (U16 Open Premier) Details
Standard 2 Byliefeldt, L (Leroux) 8 4 4 Winter Games Chess Championships 2022 (U13 Open) Bojanala's Pre-Exam 2025 (Queens) Details
Standard 3 Dikobe, GK (Goabaone Khumo) 7 1 6 Bojanala's Post-Exams 2023 (Rooks) Bojanala Closed Chess Championships 2025 (U16) Details
Standard 4 Botha, J (Johannes Cornelis) 7 3 4 Nories Make It Happen 2023 (Rooks) Bojanala's Battle Of Mount Cambridge 2026 (Bishops+Rooks) Details
Standard 5 Dikane, O (Oageng) 6 3 3 Nories Make It Happen 2023 (Rooks) Bojanala's Battle In The Kloof 2024 (Rooks) Details
Rapid 1 Goliath, BB (Brimarion Brushane) 2 1 1 Robday Bergsig Sport Festival 2025 (Seniors) Bojanala's Clash Of Schools 2025 (Championship Open) Details
Rapid 2 Byliefeldt, L (Leroux) 2 1 1 Robday Bergsig Sport Festival 2025 (Seniors) Bojanala's Clash Of Schools 2025 (Championship Open) Details
Rapid 3 Changara, A (Adiel Tavonga) 2 1 1 Bojanala Fields Rapid-Blitz-Blindfold Champions 2022 (Rapid B) Robday Chess Tournament 2026 (Open) Details
Blitz 1 Changara, A (Adiel Tavonga) 2 2 0 Bojanala Fields Rapid-Blitz-Blindfold Champions 2022 (Blitz B) Bojanala's Kings & Queens 2025 (Blitz) Details