PLAYER PAGE

Adrian Tafara Changara

1090131247
Bojanala Platina (NBR)
Personal
Main rating
Rating 1678.4
K-factor 28
Floor 1178.4
Highest 1678.4 (2026-03-01)
Min/Max +/- allowed 84
Rating Change
()
Games 18
Score 10
We 9.45
SWe -1.08
Temp +/- -30.2
Penalties 0
Weight perform 1663.1
Final +/- -30.2
New Rating
()
Rating 1648.3
K-factor 28
Floor 1178.4
Highest 1678.4 (2026-03-01)
Min/Max +/- allowed 83.9
Standard rating
Rating 1679.6
K-factor 28
Floor 1179.6
Highest 1679.6 (2026-03-01)
Min/Max +/- allowed 83.7
Rating Change
()
Games 9
Score 4
We 5.49
SWe -1.49
Temp +/- -41.6
Penalties 0
Weight perform 1669.9
Final +/- -41.6
New Rating
()
Rating 1638
K-factor 28
Floor 1179.6
Highest 1679.6 (2026-03-01)
Min/Max +/- allowed 83.7
Rapid rating
Rating 1195.5
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 1256
Final +/- 0
New Rating
()
Rating 1195.5
K-factor 36
Floor 700
Highest 1200 (2018-10-01)
Min/Max +/- allowed 165.8
Blitz rating
Rating 1315.1
K-factor 36
Floor 815.1
Highest 1315.1 (2025-11-01)
Min/Max +/- allowed 140.7
Rating Change
()
Games 9
Score 6
We 4.09
SWe 1.91
Temp +/- 68.6
Penalties 0
Weight perform 1564
Final +/- +140.7
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 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
2 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
# Tournament Type Start End Host Rounds Rating Games Score Perform Rat+/- Details
1 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
2 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
3 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
4 Bojanala Closed Chess Championships 2026 (U18) Classical 2026-02-13 2026-02-15 Bojanala Platina (NBR) 5 1595.4 5 3 1590 0 Details
5 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
6 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
7 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
8 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
9 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
10 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
11 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
12 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
13 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
14 South African Open 2025 (B) Classical 2025-06-28 2025-07-05 Johannesburg Metro (GJM) 11 1648.8 11 6 1654.3 2 Details
15 South African Open 2025 (Blitz) Blitz 2025-07-02 2025-07-02 Johannesburg Metro (GJM) 9 1648.8 8 4 1560.1 -3 Details
16 Najdorf Movement 2025 (Championship) Standard 2025-06-14 2025-06-16 Bojanala Platina (NBR) 7 1639.2 7 3 1691.7 7.1 Details
17 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
18 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
19 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
20 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
21 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
22 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
23 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
24 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
25 Bojanala Wildcard 2025 (Rooks) Standard 2025-01-25 2025-01-25 Bojanala Platina (NBR) 5 1526 5 3 1399.9 -12.8 Details
26 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
27 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
28 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
29 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
30 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
31 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
32 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
33 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
34 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
35 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
36 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
37 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
38 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
39 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
40 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
41 Schoemies' Kings & Queens 2024 (Rooks) Standard 2024-03-02 2024-03-02 Bojanala Platina (NBR) 5 1411.2 5 3 1406.8 -1 Details
42 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
43 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
44 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
45 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
46 2023 Moja Chess Extravaganza (C) Standard 2023-09-30 2023-10-01 Frances Baard (NCF) 5 1359.8 5 4 1529.9 17.9 Details
47 West Rand vs Bojanala Inter-Regional Championships 2023 (U16) Standard 2023-10-14 2023-10-14 West Rand (GWR) 5 1359.8 5 4 1622.6 26.4 Details
48 Bojanala's Battle Of Mount Cambridge 2023 (Rooks) Standard 2023-09-16 2023-09-16 Bojanala Platina (NBR) 5 1358.9 5 2 1357.8 0.5 Details
49 Bojanala's Spring Cleaning 2023 (Rooks) Standard 2023-08-26 2023-08-26 Bojanala Platina (NBR) 5 1340.7 5 2.5 1300.5 -3.2 Details
50 Bojanala's Rosewood 2023 (Rooks) Standard 2023-08-12 2023-08-12 Bojanala Platina (NBR) 5 1340.7 5 3 1519.6 16.6 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 42
Wins 24
Draws 4
Losses 14
White 20
Black 22
White wins 11
Black wins 13
Score 26
Percent 61.9
Dp 101.2
AOR 1581.8
Performance 1683
Game statistics (History)
Games 439
Wins 222
Draws 36
Losses 181
White 220
Black 219
White wins 117
Black wins 105
Score 240
Percent 54.7
Dp 39.7
AOR 1404.5
Performance 1444.2
Rankings (Main)
National
Overall 574
Gender 539
Age group 53
Gender/Age 48
Provincial
Overall 48
Gender 44
Age group 10
Gender/Age 8
Regional
Overall 43
Gender 39
Age group 10
Gender/Age 8
Rankings (Standard)
National
Overall 555
Gender 520
Age group 49
Gender/Age 44
Provincial
Overall 48
Gender 44
Age group 10
Gender/Age 8
Regional
Overall 42
Gender 38
Age group 10
Gender/Age 8
Rankings (Rapid)
National
Overall 4570
Gender 3546
Age group 641
Gender/Age 501
Provincial
Overall 166
Gender 128
Age group 37
Gender/Age 33
Regional
Overall 164
Gender 126
Age group 37
Gender/Age 33
Rankings (Blitz)
National
Overall 262
Gender 250
Age group 25
Gender/Age 21
Provincial
Overall 15
Gender 14
Age group 3
Gender/Age 2
Regional
Overall 13
Gender 12
Age group 3
Gender/Age 2
Performance ( )
Games 9
Score 4
Percent 44.4
Aor 1585.2
Dp -47.2
Prat 1538
Performance ()
Games 42
Score 26
Percent 61.9
Aor 1581.8
Dp 101.2
Prat 1683
Performance (12 months)
Games 129
Score 75.5
Percent 58.5
Aor 1587
Dp 72.5
Prat 1659.5
Performance (History)
Games 439
Score 240
Percent 54.7
Aor 1404.5
Dp 39.7
Prat 1444.2
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Byliefeldt, L (Leroux) 10 5 5 Winter Games Chess Championships 2022 (U13 Open) Bojanala's Clash Of Schools 2025 (Championship Open) 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 Botha, J (Johannes Cornelis) 7 3 4 Nories Make It Happen 2023 (Rooks) Bojanala's Battle Of Mount Cambridge 2026 (Bishops+Rooks) 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 Changara, A (Adiel Tavonga) 7 3 4 Lebone II 2022 (D) Bojanala's Kings & Queens 2025 (Blitz) 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 Botha, J (Johannes Cornelis) 7 3 4 Nories Make It Happen 2023 (Rooks) Bojanala's Battle Of Mount Cambridge 2026 (Bishops+Rooks) Details
Standard 4 Dikobe, GK (Goabaone Khumo) 7 1 6 Bojanala's Post-Exams 2023 (Rooks) Bojanala Closed Chess Championships 2025 (U16) 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
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