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Pieter Mostert

1100109067
Bojanala Platina (NBR)
Personal
Main rating
Rating 1282
K-factor 36
Floor 848.8
Highest 1359.9 (2022-11-01)
Min/Max +/- allowed 132
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1112.2
Final +/- 0
New Rating
()
Rating 1282
K-factor 36
Floor 848.8
Highest 1359.9 (2022-11-01)
Min/Max +/- allowed 132
Standard rating
Rating 1232.6
K-factor 36
Floor 850.3
Highest 1360.5 (2022-11-01)
Min/Max +/- allowed 131.9
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 948.8
Final +/- 0
New Rating
()
Rating 1232.6
K-factor 36
Floor 850.3
Highest 1360.5 (2022-11-01)
Min/Max +/- allowed 131.9
Rapid rating
Rating 1243.7
K-factor 36
Floor 743.7
Highest 1243.7 (2025-09-01)
Min/Max +/- allowed 155.8
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1243.7
K-factor 36
Floor 743.7
Highest 1243.7 (2025-09-01)
Min/Max +/- allowed 155.8
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
No tournaments found.
# Tournament Type Start End Host Rounds Rating Games Score Perform Rat+/- Details
# Tournament Type Start End Host Rounds Rating Games Score Perform Rat+/- Details
1 Bojanala's Clash Of Schools 2025 (High School B) Rapid 2025-08-02 2025-08-02 Bojanala Platina (NBR) 5 1230.1 5 5 1585.6 0 Details
2 Bojanala Circuit Championships 1 of 4 2025 (U16) Standard 2025-03-01 2025-03-01 Bojanala Platina (NBR) 5 1232.4 4 1 1174.9 0 Details
3 Bojanala's Clash Of Schools - Secondary 2024 (High School Seniors) Rapid 2024-07-27 2024-07-27 Bojanala Platina (NBR) 5 1228.3 5 3 1160.9 0 Details
4 Bojanala Closed Chess Championships Stage 1 2024 (U16) Standard 2024-01-27 2024-01-27 Bojanala Platina (NBR) 5 1242.3 4 1 1143.2 0 Details
5 West Rand vs Bojanala Inter-Regional Championships 2023 (U14) Standard 2023-10-14 2023-10-14 West Rand (GWR) 5 1283.8 5 1 1041.6 0 Details
6 Bojanala's Battle Of Mount Cambridge 2023 (Knights) Standard 2023-09-16 2023-09-16 Bojanala Platina (NBR) 5 1266.5 5 3 1373.8 0 Details
7 Bojanala's Spring Cleaning 2023 (Rooks) Standard 2023-08-26 2023-08-26 Bojanala Platina (NBR) 5 1299 5 2 1203.2 0 Details
8 Bojanala School League 2023 (Primary School Open) Rapid 2023-08-19 2023-08-19 Bojanala Platina (NBR) 5 1299 5 2 1179.9 0 Details
9 Bojanala's FIDE in the Sparkling Waters 2023 (Rooks) Classical 2023-07-28 2023-07-30 Bojanala Platina (NBR) 6 1309.1 6 2.5 1270.3 0 Details
10 Olienpark - 2nd One for the Ages 2023 (U14) Standard 2023-05-13 2023-05-13 Bojanala Platina (NBR) 5 1318.7 5 2.5 1271.8 0 Details
11 Grenswag's Community Battle 2023 (Rooks) Standard 2023-04-22 2023-04-22 Bojanala Platina (NBR) 5 1332.7 4 1 1146.6 0 Details
12 Schoemies Kings & Queens 2023 (Rooks) Standard 2023-03-18 2023-03-18 Bojanala Platina (NBR) 5 1329.3 5 1.5 1068.6 0 Details
13 Nories Make It Happen 2023 (Rooks) Standard 2023-03-04 2023-03-04 Bojanala Platina (NBR) 5 1329.3 5 3 1447.2 0 Details
14 One For The Ages 2023 (U14) Standard 2023-02-18 2023-02-18 Bojanala Platina (NBR) 5 1341.6 5 3 1278.8 0 Details
15 Harties Wolf Pack 2023 (Rooks) Standard 2023-01-21 2023-01-21 Bojanala Platina (NBR) 5 1343.4 5 3 1341.4 0 Details
16 2022 South African Junior Team Chess Championships (U14 Open) Classical 2022-12-04 2022-12-08 4 Knights (4K) 7 1348.8 6 4 1324.5 0 Details
17 West Rand vs Bojanala 2022 (U14B) Standard 2022-11-05 2022-11-05 Bojanala Platina (NBR) 5 1344.3 5 3 1378.5 0 Details
18 FIDE at The King`s Gate 2.0 2022 (Junior) Standard 2022-10-22 2022-10-22 Bojanala Platina (NBR) 5 1267.9 5 4 1519.8 0 Details
19 Bojanala SAJCC Trials 2022 (U14) Classical 2022-09-23 2022-09-23 Bojanala Platina (NBR) 5 1288.4 5 2 1198.4 0 Details
20 Bojanala Chess Federation Wildcards 2022 (Knights) Standard 2022-08-20 2022-08-20 Bojanala Platina (NBR) 5 1252.8 5 4 1393 0 Details
21 Bojanala Chess Federation Clash of Schools 2022 (PS Championship) Standard 2022-07-22 2022-07-22 Bojanala Platina (NBR) 5 1252.8 5 4 1489.7 0 Details
22 2nd One For The Ages 2022 (U14) Standard 2022-07-30 2022-07-30 Bojanala Platina (NBR) 5 1252.8 4 2 1213.6 0 Details
23 One For The Ages 2022 (U14) Standard 2022-07-16 2022-07-16 Bojanala Platina (NBR) 5 1252.8 4 1 1005 0 Details
24 RHS Know Thyself 2022 (C) Standard 2022-04-23 2022-04-23 Bojanala Platina (NBR) 5 1251.9 5 3 1263.3 0 Details
25 Lebone II 2022 (C) Standard 2022-02-12 2022-02-12 Bojanala Platina (NBR) 5 1252.5 5 3 1255.1 0 Details
26 The Meridian 2022 (U14) Standard 2022-01-22 2022-01-22 Bojanala Platina (NBR) 5 1238.6 5 3 1322.9 0 Details
27 Back to the Board 2021 (U12) Standard 2021-04-17 2021-04-17 Bojanala Platina (NBR) 5 1226.1 5 3 1288.8 0 Details
28 Hoerskool Brits Toernooi 2020 (U12) Standard 2020-03-14 2020-03-14 Bojanala Platina (NBR) 5 1257.5 5 2.5 1064.8 0 Details
29 Lebone II 2020 (U12) Standard 2020-02-15 2020-02-15 Bojanala Platina (NBR) 5 1249.7 5 3 1301.6 0 Details
30 2019 South African Junior Team Championships (U10A) Classical 2020-01-04 2020-01-08 4 Knights (4K) 7 1328.5 7 2 1069 0 Details
31 NW Open 2019 (U10) Standard 2019-10-12 2019-10-12 Bojanala Platina (NBR) 5 1294.1 5 3 1249.4 0 Details
32 Inter Region 2019 (U10 Open) Standard 2019-10-19 2019-10-19 Bojanala Platina (NBR) 5 1294.1 5 3 1377.5 0 Details
33 Lebone II 2019 (U10) Standard 2019-09-14 2019-09-14 Bojanala Platina (NBR) 5 1216.8 5 4 1534.5 0 Details
34 Laerskool Brits 2019 (U10) Standard 2019-08-31 2019-08-31 Bojanala Platina (NBR) 5 1216.5 5 3 1210.3 0 Details
35 Grenville 2019 (U10) Standard 2019-06-08 2019-06-08 Bojanala Platina (NBR) 5 1201.9 5 3 1274 0 Details
36 Inter Regional Chess Championship 2019 (U10) Standard 2019-05-10 2019-05-11 Mangaung (FMB) 5 1174.7 5 4 1484 0 Details
37 Laerskool Proteapark 2019 (C) Standard 2019-05-18 2019-05-18 Bojanala Platina (NBR) 5 1174.7 5 2 1002.3 0 Details
38 Hoerskool Rustenburg Skaak 2019 (U10) Standard 2019-04-13 2019-04-13 Bojanala Platina (NBR) 5 1125.6 5 4 1369.1 0 Details
39 Laerskool Vastrap Tournament 2019 (E) Standard 2019-02-23 2019-02-23 Bojanala Platina (NBR) 5 1200 5 3.5 984.1 0 Details
40 Fields College Open 2019 (U10) Standard 2019-02-02 2019-02-02 Bojanala Platina (NBR) 5 1200 4 1 809.4 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 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 (History)
Games 198
Wins 106
Draws 5
Losses 87
White 102
Black 96
White wins 58
Black wins 48
Score 108.5
Percent 54.8
Dp 40.8
AOR 1214.7
Performance 1255.5
Rankings (Main)
National
Overall 6709
Gender 5519
Age group 1064
Gender/Age 863
Provincial
Overall 401
Gender 342
Age group 54
Gender/Age 43
Regional
Overall 249
Gender 206
Age group 34
Gender/Age 27
Rankings (Standard)
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 (Rapid)
National
Overall 3110
Gender 2502
Age group 414
Gender/Age 328
Provincial
Overall 112
Gender 89
Age group 22
Gender/Age 19
Regional
Overall 110
Gender 87
Age group 22
Gender/Age 19
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 0
Score 0
Percent 0
Aor 0
Dp 0
Prat 0
Performance (12 months)
Games 5
Score 5
Percent 100
Aor 1160.6
Dp 425
Prat 1585.6
Performance (History)
Games 198
Score 108.5
Percent 54.8
Aor 1214.7
Dp 40.8
Prat 1255.5
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Bantseke, B (Boikanyo) 5 2 3 Grenville 2019 (U10) Nories Make It Happen 2023 (Rooks) Details
Overall 2 Morkel, DJ (Douglas Jonathan) 5 3 2 Fields College Open 2019 (U10) Bojanala School League 2023 (Primary School Open) Details
Overall 3 Nortman, WJ (Wilhelmus Johan) 4 0 4 Hoerskool Rustenburg Skaak 2019 (U10) Bojanala Circuit Championships 1 of 4 2025 (U16) Details
Overall 4 Changara, A (Adrian Tafara) 4 1 3 RHS Know Thyself 2022 (C) Nories Make It Happen 2023 (Rooks) Details
Overall 5 Letupu, L (Lemogang) 4 2 2 The Meridian 2022 (U14) Bojanala SAJCC Trials 2022 (U14) Details
Standard 1 Bantseke, B (Boikanyo) 5 2 3 Grenville 2019 (U10) Nories Make It Happen 2023 (Rooks) Details
Standard 2 Van Der Berg, KW (Kai Willem) 4 4 0 Laerskool Proteapark 2019 (C) Bojanala's FIDE in the Sparkling Waters 2023 (Rooks) Details
Standard 3 Changara, A (Adrian Tafara) 4 1 3 RHS Know Thyself 2022 (C) Nories Make It Happen 2023 (Rooks) Details
Standard 4 Letupu, L (Lemogang) 4 2 2 The Meridian 2022 (U14) Bojanala SAJCC Trials 2022 (U14) Details
Standard 5 Legwale, L (Lesedi) 4 1 3 Laerskool Proteapark 2019 (C) Bojanala's FIDE in the Sparkling Waters 2023 (Rooks) Details