PLAYER PAGE

Johann Terblanche

1110143714
Bojanala Platina (NBR)
Personal
Main rating
Rating 1639.2
K-factor 28
Floor 1154.1
Highest 1678.1 (2026-01-01)
Min/Max +/- allowed 84
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1633.1
Final +/- 0
New Rating
()
Rating 1639.2
K-factor 28
Floor 1154.1
Highest 1678.1 (2026-01-01)
Min/Max +/- allowed 83.9
Standard rating
Rating 1636.9
K-factor 28
Floor 1155.7
Highest 1683.6 (2026-01-01)
Min/Max +/- allowed 83.3
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1633.1
Final +/- 0
New Rating
()
Rating 1636.9
K-factor 28
Floor 1155.7
Highest 1683.6 (2026-01-01)
Min/Max +/- allowed 83.3
Rapid rating
Rating 1388.8
K-factor 36
Floor 888.8
Highest 1561.1 (2022-10-01)
Min/Max +/- allowed 99.1
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1405
Final +/- 0
New Rating
()
Rating 1388.8
K-factor 36
Floor 888.8
Highest 1561.1 (2022-10-01)
Min/Max +/- allowed 99.1
Blitz rating
Rating 1222.3
K-factor 36
Floor 722.3
Highest 1222.3 (2025-11-01)
Min/Max +/- allowed 160.6
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1222.3
K-factor 36
Floor 722.3
Highest 1222.3 (2025-11-01)
Min/Max +/- allowed 160.6
Rating Graph
Tournaments
# Tournament Type Start End Host Rounds Rating Games Score Perform Rat+/- Details
1 2026 AHS Chess Tournament (A) Standard 2026-02-28 2026-02-28 Tshwane (GTP) 5 1639.2 5 3 1825.9 26.3 Details
# Tournament Type Start End Host Rounds Rating Games Score Perform Rat+/- Details
1 Bojanala's Grenville Open 2026 (Rooks) Standard 2026-02-21 2026-02-21 Bojanala Platina (NBR) 5 1660.1 4 2 1552.1 0 Details
2 Bojanala Closed Chess Championships 2026 (U16) Classical 2026-02-13 2026-02-15 Bojanala Platina (NBR) 5 1660.1 5 3 1660.8 0 Details
3 2025 Mzansi Individual Championships (U16 Open) Classical 2025-12-17 2025-12-20 Nelson Mandela Bay (ENM) 6 1593.4 6 5 1871.1 0 Details
4 2025 Mzansi Inter Provincial Team Championships (U16 Open) Standard 2025-12-15 2025-12-17 Nelson Mandela Bay (ENM) 6 1593.4 6 3 1538 0 Details
5 Bojanala's Merry ChessMas 2025 (Rooks) Standard 2025-11-29 2025-11-29 Bojanala Platina (NBR) 5 1593.4 5 3.5 1693.8 0 Details
6 Bojanala's Circuit Championships 4 of 4 2025 (U16) Standard 2025-11-01 2025-11-01 Bojanala Platina (NBR) 5 1568.2 5 4.5 1743.8 0 Details
7 Bojanala's Kings & Queens 2025 (Blitz) Blitz 2025-10-25 2025-10-25 Bojanala Platina (NBR) 9 1590.7 9 5 1473.6 0 Details
8 Bojanala's Battle Of Mount Cambridge 2025 (Rooks) Standard 2025-10-11 2025-10-11 Bojanala Platina (NBR) 5 1590.7 5 2 1425.4 0 Details
9 Bojanala's FIDE On The Orion Express 2025 (Knights) Classical 2025-10-04 2025-10-05 Bojanala Platina (NBR) 7 1590.7 7 4.5 1606.2 0 Details
10 Bojanala's Rusties - The Champions' Tournament 2025 (Rooks) Standard 2025-09-13 2025-09-13 Bojanala Platina (NBR) 5 1593.9 5 3 1576.6 0 Details
11 Bojanala's Circuit Championships 3 of 4 2025 (U16) Standard 2025-08-09 2025-08-09 Bojanala Platina (NBR) 5 1601.3 5 2.5 1435.1 0 Details
12 Bojanala's Clash Of Schools 2025 (High School B) Rapid 2025-08-02 2025-08-02 Bojanala Platina (NBR) 5 1601.3 5 5 1742.4 0 Details
13 Bojanala's Winter Warm Up 2025 (U16) Standard 2025-06-28 2025-06-28 Bojanala Platina (NBR) 5 1554.4 5 3.5 1675.1 0 Details
14 Bojanala's Pre-Exam 2025 (Rooks) Standard 2025-05-31 2025-05-31 Bojanala Platina (NBR) 5 1554.4 5 4 1627.7 0 Details
15 Spartan Bishops Championships Warriors 2025 (U16) Standard 2025-05-23 2025-05-25 Frances Baard (NCF) 5 1543.8 5 3.5 1601.3 0 Details
16 Bojanala's Circuit Championships 2 of 4 2025 (U16) Standard 2025-05-17 2025-05-17 Bojanala Platina (NBR) 5 1543.8 5 3 1479.2 0 Details
17 Robday Bergsig Sport Festival 2025 (Juniors) Rapid 2025-05-03 2025-05-03 Bojanala Platina (NBR) 5 1543.8 5 4 1670.5 0 Details
18 Bojanala's Rosewood Easter Open 2025 (Rooks) Standard 2025-04-19 2025-04-19 Bojanala Platina (NBR) 5 1505.3 5 4 1780.6 0 Details
19 Bojanala's Waterkloof - The Superior One 2025 (Rooks) Standard 2025-03-15 2025-03-15 Bojanala Platina (NBR) 5 1492.3 0 0 0 0 Details
20 Bojanala Circuit Championships 1 of 4 2025 (U16) Standard 2025-03-01 2025-03-01 Bojanala Platina (NBR) 5 1492.3 5 3 1594.7 0 Details
21 Bojanala Closed Chess Championships 2025 (U14) Classical 2025-01-31 2025-02-02 Bojanala Platina (NBR) 5 1500.1 5 2 1386.1 0 Details
22 Bojanala Wildcard 2025 (Knights) Standard 2025-01-25 2025-01-25 Bojanala Platina (NBR) 5 1475.4 5 4 1648.3 0 Details
23 Mzansi Interprovincial Youth Chess Championships 2024 (U14 Open Premier) Classical 2024-12-16 2024-12-19 Capricorn (LCP) 7 1514.4 7 3.5 1456.2 0 Details
24 Bojanala's Merry Chess-Mas 2024 (Rooks) Standard 2024-12-07 2024-12-07 Bojanala Platina (NBR) 5 1514.4 5 3 1342.3 0 Details
25 Bojanala's Brink Of Activity 2024 (Rooks) Standard 2024-11-30 2024-11-30 Bojanala Platina (NBR) 5 1502.8 5 3.5 1581.2 0 Details
26 Bojanala's e4 In The Chapel 2024 (Rooks) Standard 2024-10-26 2024-10-26 Bojanala Platina (NBR) 5 1575.1 5 2.5 1342.3 0 Details
27 Bojanala's Battle of Mount Cambridge 2024 (Queens) Standard 2024-10-05 2024-10-05 Bojanala Platina (NBR) 5 1575.1 5 0.5 1260.5 0 Details
28 2024 Tuks Open Chess Tournament (A) Standard 2024-09-28 2024-09-28 Tshwane (GTP) 5 1603.9 4 0 1177.3 0 Details
29 Bojanala Circuit Championships 3 of 4 2024 (U14) Standard 2024-09-14 2024-09-14 Bojanala Platina (NBR) 5 1603.9 5 4.5 1730.6 0 Details
30 Bojanala's Kings & Queens Rapid and Doubles 2024 (Open) Rapid 2024-08-10 2024-08-10 Bojanala Platina (NBR) 7 1613.4 7 4 1531.5 0 Details
31 Incognito Invitational 2024 (A) Standard 2024-07-21 2024-07-21 Bojanala Platina (NBR) 5 1546.8 5 2 1488.7 0 Details
32 Bojanala's Clash Of Schools 2024 (U13) Standard 2024-07-20 2024-07-20 Bojanala Platina (NBR) 5 1546.8 5 5 1833.5 0 Details
33 Hamakom's Pioneers Of The Board 2024 (Bishops) Standard 2024-07-13 2024-07-13 Bojanala Platina (NBR) 5 1546.8 5 5 1689.7 0 Details
34 Bojanala Circuit Championship 2 of 4 2024 (U14) Standard 2024-06-15 2024-06-15 Bojanala Platina (NBR) 5 1561.9 5 3 1470.9 0 Details
35 Bojanala Circuit Championship 1 of 4 2024 (U14) Standard 2024-05-25 2024-05-25 Bojanala Platina (NBR) 5 1461.3 5 4 1587.9 0 Details
36 Spartan Bishops Chess Championships 2024 (Knights) Standard 2024-05-04 2024-05-05 Bojanala Platina (NBR) 5 1461.3 5 4 1623.2 0 Details
37 Bojanala Olienpark's One For The Ages 2024 (Bishops) Standard 2024-04-20 2024-04-20 Bojanala Platina (NBR) 5 1432.5 5 4 1596.2 0 Details
38 Bojanala's Rating Express 2024 (Bishops) Standard 2024-04-06 2024-04-06 Bojanala Platina (NBR) 5 1432.5 5 3 1418.3 0 Details
39 Schoemies' Kings & Queens 2024 (Rooks) Standard 2024-03-02 2024-03-02 Bojanala Platina (NBR) 5 1395.3 5 4 1623.7 0 Details
40 Bojanala Closed Chess Championships Stage 1 2024 (U14) Standard 2024-01-27 2024-01-27 Bojanala Platina (NBR) 5 1418.9 5 2 1260.3 0 Details
41 2023 Cross Border Chess Championships Gaborone vs Bojanala Classical 2023-12-14 2023-12-16 Botswana (BOT) 5 1460.3 5 3 1189.4 0 Details
42 Bojanala's Merry ChessMas 2023 (Rooks) Standard 2023-12-09 2023-12-09 Bojanala Platina (NBR) 5 1460.3 5 2 1346.8 0 Details
43 West Rand vs Bojanala Inter-Regional Championships 2023 (U14) Standard 2023-10-14 2023-10-14 West Rand (GWR) 5 1410.4 5 4 1685.6 0 Details
44 Bojanala's Battle Of Mount Cambridge 2023 (Rooks) Standard 2023-09-16 2023-09-16 Bojanala Platina (NBR) 5 1388.4 5 3 1522.9 0 Details
45 Bojanala's Spring Cleaning 2023 (Knights) Standard 2023-08-26 2023-08-26 Bojanala Platina (NBR) 5 1344.3 5 4 1381.2 0 Details
46 Bojanala's Rosewood 2023 (Rooks) Standard 2023-08-12 2023-08-12 Bojanala Platina (NBR) 5 1344.3 5 3 1364.6 0 Details
47 Bojanala School League 2023 (Primary School Open) Rapid 2023-08-19 2023-08-19 Bojanala Platina (NBR) 5 1344.3 5 1.5 1229.7 0 Details
48 West Rand at Bastion 2023 (Rooks) Standard 2023-08-05 2023-08-05 West Rand (GWR) 5 1344.3 5 4 1620.7 0 Details
49 Bojanala's FIDE in the Sparkling Waters 2023 (Rooks) Classical 2023-07-28 2023-07-30 Bojanala Platina (NBR) 6 1358.4 6 3 1296.6 0 Details
50 Olienpark - 2nd One for the Ages 2023 (U14) Standard 2023-05-13 2023-05-13 Bojanala Platina (NBR) 5 1318.8 5 4 1565.9 0 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 9
Wins 5
Draws 0
Losses 4
White 5
Black 4
White wins 3
Black wins 2
Score 5
Percent 55.6
Dp 47.2
AOR 1565.3
Performance 1612.5
Game statistics (History)
Games 328
Wins 193
Draws 18
Losses 117
White 166
Black 162
White wins 103
Black wins 90
Score 202
Percent 61.6
Dp 98.5
AOR 1383.8
Performance 1482.3
Rankings (Main)
National
Overall 770
Gender 720
Age group 75
Gender/Age 65
Provincial
Overall 60
Gender 53
Age group 4
Gender/Age 3
Regional
Overall 53
Gender 47
Age group 4
Gender/Age 3
Rankings (Standard)
National
Overall 717
Gender 669
Age group 74
Gender/Age 64
Provincial
Overall 60
Gender 53
Age group 4
Gender/Age 3
Regional
Overall 52
Gender 46
Age group 4
Gender/Age 3
Rankings (Rapid)
National
Overall 885
Gender 767
Age group 172
Gender/Age 137
Provincial
Overall 22
Gender 19
Age group 3
Gender/Age 2
Regional
Overall 20
Gender 17
Age group 3
Gender/Age 2
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 0
Score 0
Percent 0
Aor 0
Dp 0
Prat 0
Performance ()
Games 9
Score 5
Percent 55.6
Aor 1565.3
Dp 47.2
Prat 1612.5
Performance (12 months)
Games 97
Score 65
Percent 67
Aor 1471.2
Dp 144.6
Prat 1615.8
Performance (History)
Games 328
Score 202
Percent 61.6
Aor 1383.8
Dp 98.5
Prat 1482.3
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Changara, A (Adiel Tavonga) 13 6 7 One For The Ages 2022 (U12) Bojanala's Circuit Championships 4 of 4 2025 (U16) Details
Overall 2 Botha, J (Johannes Cornelis) 11 4 7 One For The Ages 2022 (U12) Bojanala's Grenville Open 2026 (Rooks) Details
Overall 3 Roos, J (Justin) 8 5 3 Bojanala's FIDE in the Sparkling Waters 2023 (Rooks) Spartan Bishops Championships Warriors 2025 (U16) Details
Overall 4 Grobler, R (Rowan) 8 4 4 One For The Ages 2023 (U14) Bojanala's Grenville Open 2026 (Rooks) Details
Overall 5 Dikolomela, T (Tlhogi) 7 3 4 Bojanala SAJCC Trials 2022 (U12) Bojanala's Circuit Championships 4 of 4 2025 (U16) Details
Standard 1 Changara, A (Adiel Tavonga) 12 5 7 One For The Ages 2022 (U12) Bojanala's Circuit Championships 4 of 4 2025 (U16) Details
Standard 2 Botha, J (Johannes Cornelis) 11 4 7 One For The Ages 2022 (U12) Bojanala's Grenville Open 2026 (Rooks) Details
Standard 3 Roos, J (Justin) 8 5 3 Bojanala's FIDE in the Sparkling Waters 2023 (Rooks) Spartan Bishops Championships Warriors 2025 (U16) Details
Standard 4 Dikolomela, T (Tlhogi) 7 3 4 Bojanala SAJCC Trials 2022 (U12) Bojanala's Circuit Championships 4 of 4 2025 (U16) Details
Standard 5 Tshetlhe, B (Blessing) 6 3 3 Bojanala's Battle Of Mount Cambridge 2023 (Rooks) Bojanala Closed Chess Championships 2026 (U16) Details
Rapid 1 Grobler, R (Rowan) 2 0 2 Bojanala School League 2023 (Primary School Open) Robday Bergsig Sport Festival 2025 (Juniors) Details