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Patrick Obrien

1120111297
Bojanala Platina (NBR)
Personal
Main rating
Rating 1284.2
K-factor 36
Floor 801.1
Highest 1315.1 (2024-07-01)
Min/Max +/- allowed 141
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1151.1
Final +/- 0
New Rating
()
Rating 1284.2
K-factor 36
Floor 801.1
Highest 1315.1 (2024-07-01)
Min/Max +/- allowed 140.7
Standard rating
Rating 1286.5
K-factor 36
Floor 796.1
Highest 1310 (2024-07-01)
Min/Max +/- allowed 141.8
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1142.5
Final +/- 0
New Rating
()
Rating 1286.5
K-factor 36
Floor 796.1
Highest 1310 (2024-07-01)
Min/Max +/- allowed 141.8
Rapid rating
Rating 1229.7
K-factor 36
Floor 740
Highest 1347.5 (2022-10-01)
Min/Max +/- allowed 134.4
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1229.7
K-factor 36
Floor 740
Highest 1347.5 (2022-10-01)
Min/Max +/- allowed 134.4
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 2025 Super 8 (Senior) Rapid 2025-09-26 2025-09-26 Ekurhuleni (GE) 7 1282.9 7 3 1285.8 0 Details
2 Bojanala's Clash Of Schools -Primary Schools 2025 (U13) Rapid 2025-07-26 2025-07-26 Bojanala Platina (NBR) 5 1293.3 5 2 1230.5 0 Details
3 HaMakom’s Rise of the Pioneers 2025 (Bishops) Standard 2025-06-21 2025-06-21 Bojanala Platina (NBR) 5 1282 5 3 1353.5 0 Details
4 Bojanala's Battle of Mount Cambridge 2024 (Rooks) Standard 2024-10-05 2024-10-05 Bojanala Platina (NBR) 5 1301.1 5 1 1201.8 0 Details
5 Bojanala's Clash Of Schools 2024 (U13) Standard 2024-07-20 2024-07-20 Bojanala Platina (NBR) 5 1249 5 4 1436 0 Details
6 Hamakom's Pioneers Of The Board 2024 (Bishops) Standard 2024-07-13 2024-07-13 Bojanala Platina (NBR) 5 1249 5 2.5 1261.4 0 Details
7 Bojanala Circuit Championship 2 of 4 2024 (U14) Standard 2024-06-15 2024-06-15 Bojanala Platina (NBR) 5 1243.9 5 2 1217.9 0 Details
8 Bojanala Circuit Championship 1 of 4 2024 (U14) Standard 2024-05-25 2024-05-25 Bojanala Platina (NBR) 5 1148.9 5 3 1321.7 0 Details
9 Spartan Bishops Chess Championships 2024 (Senior Pawns) Standard 2024-05-04 2024-05-05 Bojanala Platina (NBR) 5 1148.9 5 2 1213.3 0 Details
10 Bojanala's Rating Express 2024 (Bishops) Standard 2024-04-06 2024-04-06 Bojanala Platina (NBR) 5 1109.2 5 3 1333.3 0 Details
11 Schoemies' Kings & Queens 2024 (Knights) Standard 2024-03-02 2024-03-02 Bojanala Platina (NBR) 5 1059.9 5 3 1359.3 0 Details
12 2023 Cross Border Chess Championships Gaborone vs Bojanala Standard 2023-12-14 2023-12-14 Botswana (BOT) 10 1220.9 10 2.5 743.3 0 Details
13 Bojanala's Merry ChessMas 2023 (Knights) Standard 2023-12-09 2023-12-09 Bojanala Platina (NBR) 5 1220.9 5 2 1146.5 0 Details
14 West Rand vs Bojanala Inter-Regional Championships 2023 (U12) Standard 2023-10-14 2023-10-14 West Rand (GWR) 5 1252.3 5 1 1067.7 0 Details
15 Bojanala's Spring Cleaning 2023 (Knights) Standard 2023-08-26 2023-08-26 Bojanala Platina (NBR) 5 1277.7 5 2 1125 0 Details
16 Bojanala's FIDE in the Sparkling Waters 2023 (Junior) Classical 2023-07-29 2023-07-29 Bojanala Platina (NBR) 6 1266.1 6 3 1289.8 0 Details
17 Olienpark - 2nd One for the Ages 2023 (U12) Standard 2023-05-13 2023-05-13 Bojanala Platina (NBR) 5 1220.8 5 3 1378.5 0 Details
18 Nories Make It Happen 2023 (Knights) Standard 2023-03-04 2023-03-04 Bojanala Platina (NBR) 5 1206.4 5 3 1253.4 0 Details
19 One For The Ages 2023 (U12) Standard 2023-02-18 2023-02-18 Bojanala Platina (NBR) 5 1129.1 5 4 1457.6 0 Details
20 Harties Wolf Pack 2023 (Knights) Standard 2023-01-21 2023-01-21 Bojanala Platina (NBR) 5 1133.8 5 2 1115 0 Details
21 West Rand vs Bojanala 2022 (U12B) Standard 2022-11-05 2022-11-05 Bojanala Platina (NBR) 5 1163.3 5 1 1007 0 Details
22 Super 8 Skaak 2022 (Seniors) Rapid 2022-10-14 2022-10-14 Bojanala Platina (NBR) 7 1096.8 6 4 1333.8 0 Details
23 FIDE at The King`s Gate 2.0 2022 (Junior) Standard 2022-10-22 2022-10-22 Bojanala Platina (NBR) 5 1096.8 4 2 1250.5 0 Details
24 Larries The Final Wild Card Tournament 2022 (U12) Standard 2022-09-17 2022-09-17 Bojanala Platina (NBR) 5 1131.6 5 1 932.9 0 Details
25 Bojanala SAJCC Trials 2022 (U12) Classical 2022-09-23 2022-09-23 Bojanala Platina (NBR) 5 1131.6 5 2 1135.5 0 Details
26 Bojanala Chess Federation Wildcards 2022 (U12) Standard 2022-08-20 2022-08-20 Bojanala Platina (NBR) 5 1100.7 5 3 1251.4 0 Details
27 Bojanala Chess Federation Clash of Schools 2022 (PS Championship) Standard 2022-07-22 2022-07-22 Bojanala Platina (NBR) 5 1108.7 5 3 1283.1 0 Details
28 One For The Ages 2022 (U12) Standard 2022-07-16 2022-07-16 Bojanala Platina (NBR) 5 1108.7 5 1 896.4 0 Details
29 RHS Know Thyself 2022 (C) Standard 2022-04-23 2022-04-23 Bojanala Platina (NBR) 5 1134.2 4 1 970.9 0 Details
30 Lebone II 2022 (D) Standard 2022-02-12 2022-02-12 Bojanala Platina (NBR) 5 1152.7 5 2 1050.4 0 Details
31 Hoerskool Brits Toernooi 2020 (U10) Standard 2020-03-14 2020-03-14 Bojanala Platina (NBR) 5 1152 5 2 1147.7 0 Details
32 Lebone II 2020 (U10) Standard 2020-02-15 2020-02-15 Bojanala Platina (NBR) 5 1120.5 5 3 1292.4 0 Details
33 2019 Wild Card Chess Championship (U8 Open+Girls) Classical 2020-01-09 2020-01-12 4 Knights (4K) 7 1157.3 7 1 978.4 0 Details
34 2019 South African Junior Team Championships (U8B+U8Girls) Classical 2020-01-04 2020-01-08 4 Knights (4K) 7 1157.3 7 4 1216.6 0 Details
35 NW Open 2019 (U8) Standard 2019-10-12 2019-10-12 Bojanala Platina (NBR) 5 1197.8 5 0 946.8 0 Details
36 Inter Region 2019 (U8 Open) Standard 2019-10-19 2019-10-19 Bojanala Platina (NBR) 5 1197.8 5 2 1243.8 0 Details
37 Laerskool Brits 2019 (U8) Standard 2019-08-31 2019-08-31 Bojanala Platina (NBR) 5 1154.3 5 3 1308.9 0 Details
38 Laerskool Rustenburg 2019 (U8) Standard 2019-08-17 2019-08-17 Bojanala Platina (NBR) 5 1154.3 5 2.5 1225.2 0 Details
39 Inter Regional Chess Championship 2019 (U8) Standard 2019-05-10 2019-05-11 Mangaung (FMB) 5 1159.9 5 2 1124.3 0 Details
40 Laerskool Olienpark 2019 (U8) Standard 2019-04-06 2019-04-06 Bojanala Platina (NBR) 5 1172.8 5 2 1053.4 0 Details
41 Hoerskool Rustenburg Skaak 2019 (U8) Standard 2019-04-13 2019-04-13 Bojanala Platina (NBR) 5 1172.8 5 2.5 1211.9 0 Details
42 Hoerskool Brits Tournament 2019 (U8) Standard 2019-02-09 2019-02-09 Bojanala Platina (NBR) 5 1200 5 2 1053.6 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 221
Wins 92
Draws 10
Losses 119
White 108
Black 113
White wins 45
Black wins 47
Score 97
Percent 43.9
Dp -51.9
AOR 1226.6
Performance 1174.7
Rankings (Main)
National
Overall 6604
Gender 5436
Age group 1134
Gender/Age 879
Provincial
Overall 395
Gender 337
Age group 65
Gender/Age 55
Regional
Overall 245
Gender 203
Age group 38
Gender/Age 31
Rankings (Standard)
National
Overall 5781
Gender 4721
Age group 995
Gender/Age 764
Provincial
Overall 377
Gender 324
Age group 70
Gender/Age 58
Regional
Overall 224
Gender 187
Age group 38
Gender/Age 30
Rankings (Rapid)
National
Overall 3487
Gender 2772
Age group 764
Gender/Age 575
Provincial
Overall 124
Gender 94
Age group 22
Gender/Age 16
Regional
Overall 122
Gender 92
Age group 22
Gender/Age 16
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 17
Score 8
Percent 47.1
Aor 1314.4
Dp -25
Prat 1289.4
Performance (History)
Games 221
Score 97
Percent 43.9
Aor 1226.6
Dp -51.9
Prat 1174.7
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Gouws, K (Karah) 6 4 2 Laerskool Rustenburg 2019 (U8) Bojanala's Rating Express 2024 (Bishops) Details
Overall 2 Nkwe, T (Tumalano) 6 3 3 Hoerskool Rustenburg Skaak 2019 (U8) NW Open 2019 (U8) Details
Overall 3 Weber, U (Ulrich) 5 1 4 Hoerskool Brits Tournament 2019 (U8) Bojanala's Merry ChessMas 2023 (Knights) Details
Overall 4 Jansen Van Vuuren, M (Mari) 5 5 0 RHS Know Thyself 2022 (C) Bojanala's Merry ChessMas 2023 (Knights) Details
Overall 5 Ras, D (Daniel) 4 1 3 Hoerskool Brits Tournament 2019 (U8) Hoerskool Brits Toernooi 2020 (U10) Details
Standard 1 Gouws, K (Karah) 6 4 2 Laerskool Rustenburg 2019 (U8) Bojanala's Rating Express 2024 (Bishops) Details
Standard 2 Nkwe, T (Tumalano) 6 3 3 Hoerskool Rustenburg Skaak 2019 (U8) NW Open 2019 (U8) Details
Standard 3 Weber, U (Ulrich) 5 1 4 Hoerskool Brits Tournament 2019 (U8) Bojanala's Merry ChessMas 2023 (Knights) Details
Standard 4 Jansen Van Vuuren, M (Mari) 5 5 0 RHS Know Thyself 2022 (C) Bojanala's Merry ChessMas 2023 (Knights) Details
Standard 5 Ras, D (Daniel) 4 1 3 Hoerskool Brits Tournament 2019 (U8) Hoerskool Brits Toernooi 2020 (U10) Details