PLAYER PAGE
Nicole Osborne
2030107204Cape Town (WCT)Personal
Main rating
| Rating | 1408.1 |
| K-factor | 32 |
| Floor | 908.1 |
| Highest | 1408.1 (2025-11-01) |
| Min/Max +/- allowed | 123 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1194.2 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1408.1 |
| K-factor | 32 |
| Floor | 908.1 |
| Highest | 1408.1 (2025-11-01) |
| Min/Max +/- allowed | 123.3 |
Standard rating
| Rating | 1413.9 |
| K-factor | 32 |
| Floor | 913.9 |
| Highest | 1413.9 (2025-11-01) |
| Min/Max +/- allowed | 122.3 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1210.7 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1413.9 |
| K-factor | 32 |
| Floor | 913.9 |
| Highest | 1413.9 (2025-11-01) |
| Min/Max +/- allowed | 122.3 |
Rapid rating
| Rating | 1065.6 |
| 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 | 699.1 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1065.6 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2018-10-01) |
| Min/Max +/- allowed | 165.8 |
Blitz rating
| Rating | 1232 |
| K-factor | 36 |
| Floor | 734.4 |
| Highest | 1328.4 (2019-09-01) |
| Min/Max +/- allowed | 138.1 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 0 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1232 |
| K-factor | 36 |
| Floor | 734.4 |
| Highest | 1328.4 (2019-09-01) |
| Min/Max +/- allowed | 138.1 |
Rating Graph
Tournaments
| # | 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 | Cape Town Chess Federation Club League 2025 (D) | Classical | 2025-07-26 | 2025-09-27 | Cape Town (WCT) | 11 | 1364.5 | 10 | 6 | 1453.7 | 0 | Details |
| 2 | Bellville Chess Club Champs 2024 (B) | Standard | 2024-08-07 | 2024-11-05 | Cape Town (WCT) | 14 | 1293.1 | 12 | 6.5 | 1464.4 | 0 | Details |
| 3 | CT League 2024 (D) | Standard | 2024-08-03 | 2024-08-03 | Cape Town (WCT) | 6 | 1303.7 | 6 | 2.5 | 1268.7 | 0 | Details |
| 4 | Steinitz Club Team Blitz Championship 2024 | Blitz | 2024-02-15 | 2024-02-15 | Cape Town (WCT) | 7 | 1306 | 5 | 1 | 1268.1 | 0 | Details |
| 5 | Chas Everitt and MHI Attorneys Rapid 2023 (B) | Rapid | 2023-11-04 | 2023-11-04 | Cape Town (WCT) | 6 | 1323.7 | 6 | 2.5 | 1194.9 | 0 | Details |
| 6 | WP Club League 2023 (A) | Classical | 2023-07-29 | 2023-09-09 | Cape Town (WCT) | 11 | 1311.5 | 7 | 2 | 1350 | 0 | Details |
| 7 | Bellville Club Championship 2023 | Standard | 2023-04-17 | 2023-07-31 | Cape Town (WCT) | 7 | 1254.4 | 7 | 4 | 1487 | 0 | Details |
| 8 | Kenridge Rapid 2022 (B) | Rapid | 2022-11-05 | 2022-11-05 | Cape Town (WCT) | 6 | 1286.9 | 6 | 2 | 1049.7 | 0 | Details |
| 9 | 2022 Western Province Club League (D) | Standard | 2022-08-27 | 2022-10-01 | Cape Town (WCT) | 7 | 1339.8 | 6 | 1 | 1112.2 | 0 | Details |
| 10 | Bellville Chess Club Champs 2022 (Group 2) | Standard | 2022-05-16 | 2022-07-04 | Cape Town (WCT) | 5 | 1368.6 | 5 | 2 | 1214.4 | 0 | Details |
| 11 | Steinitz Open 2022 (C) | Standard | 2022-05-21 | 2022-05-22 | Cape Town (WCT) | 5 | 1373.1 | 5 | 3.5 | 1351.7 | 0 | Details |
| 12 | Western Cape Inter Region Cup 2021 (Ladies) | Standard | 2022-03-04 | 2022-03-06 | West Coast (WCU) | 5 | 1311.9 | 5 | 4.5 | 1566.4 | 0 | Details |
| 13 | Western Province Open 2022 (Intermediate) | Standard | 2022-02-26 | 2022-02-27 | Cape Town (WCT) | 6 | 1320.7 | 5 | 2.5 | 1263.8 | 0 | Details |
| 14 | Kraaifontein Open 2022 (Intermediate) | Standard | 2022-01-08 | 2022-01-09 | Cape Town (WCT) | 6 | 1284.4 | 5 | 3 | 1388 | 0 | Details |
| 15 | 2022 Cape Of Good Hope Open (Intrmediate) | Standard | 2022-01-29 | 2022-01-30 | Cape Town (WCT) | 6 | 1284.4 | 6 | 4 | 1367.9 | 0 | Details |
| 16 | CWP Youth Day Rapid 2021 (U20) | Rapid | 2021-06-16 | 2021-06-16 | Cape Town (WCT) | 5 | 1274.9 | 4 | 2.5 | 1381.4 | 0 | Details |
| 17 | 2020 Western Province Open (Prestige) | Standard | 2020-03-07 | 2020-03-08 | Cape Town (WCT) | 6 | 1223.9 | 4 | 1 | 972.9 | 0 | Details |
| 18 | 2020 Metro Trials (U18 Girls) | Standard | 2020-03-13 | 2020-03-14 | Cape Town (WCT) | 5 | 1223.9 | 5 | 5 | 1573.8 | 0 | Details |
| 19 | Metro North Individual Trials 2020 (U17) | Standard | 2020-02-07 | 2020-02-08 | Cape Town (WCT) | 6 | 1211.9 | 6 | 3 | 1292.5 | 0 | Details |
| 20 | 2019 South African Junior Team Championships (U16-U20 Girls) | Classical | 2020-01-04 | 2020-01-08 | 4 Knights (4K) | 7 | 1135.9 | 6 | 5.5 | 1446.7 | 0 | Details |
| 21 | Bellville Rapid Oct 2019 | Rapid | 2019-10-14 | 2019-10-14 | Cape Town (WCT) | 6 | 1153.7 | 6 | 1.5 | 974.7 | 0 | Details |
| 22 | Bellville Blitz 2019 | Blitz | 2019-09-16 | 2019-09-16 | Cape Town (WCT) | 6 | 1201.4 | 6 | 3.5 | 1403.3 | 0 | Details |
| 23 | 3rd ACL Chess Festival 2019 (Open) | Rapid | 2019-09-05 | 2019-09-05 | Cape Town (WCT) | 6 | 1201.4 | 5 | 0 | 628.6 | 0 | Details |
| 24 | Curro Durbanville Chess Tournament 2019 (Premier) | Standard | 2019-08-23 | 2019-08-24 | Cape Town (WCT) | 6 | 1072.6 | 6 | 3.5 | 1339.1 | 0 | Details |
| 25 | 2019 Western Province League (E) | Standard | 2019-07-27 | 2019-08-10 | Cape Town (WCT) | 9 | 1072.6 | 7 | 4 | 1262.2 | 0 | Details |
| 26 | 2019 Western Province League (E) | Standard | 2019-07-27 | 2019-08-10 | Cape Town (WCT) | 9 | 1072.6 | 1 | 1 | 1622.2 | 0 | Details |
| 27 | 2019 WP Youth Open (C) | Standard | 2019-07-13 | 2019-07-13 | Cape Town (WCT) | 5 | 1074.6 | 5 | 2 | 1070.5 | 0 | Details |
| 28 | South African Schools Individuals Chess Championships 2019 (U17+U19 Girls) | Standard | 2019-06-18 | 2019-06-21 | Frances Baard (NCF) | 7 | 1105.5 | 7 | 3.5 | 992.8 | 0 | Details |
| 29 | Stellenberg Youth Chess Championship 2019 (C) | Standard | 2019-05-01 | 2019-05-01 | Cape Town (WCT) | 5 | 1094.3 | 5 | 2 | 1058.5 | 0 | Details |
| 30 | 2019 Western Province Open (Open) | Standard | 2019-05-25 | 2019-05-26 | Cape Town (WCT) | 6 | 1094.3 | 6 | 3 | 1173.1 | 0 | Details |
| 31 | District North Schools Chess Trials 2019 (U18) | Standard | 2019-01-25 | 2019-01-26 | Cape Town (WCT) | 6 | 1105.6 | 6 | 2 | 1058.3 | 0 | Details |
| 32 | ACL Chess Festival 2018 (Open) | Classical | 2018-10-05 | 2018-10-07 | Cape Town (WCT) | 5 | 1200 | 4 | 0.5 | 697.1 | 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 | 185 |
| Wins | 80 |
| Draws | 21 |
| Losses | 84 |
| White | 99 |
| Black | 94 |
| White wins | 44 |
| Black wins | 41 |
| Score | 90.5 |
| Percent | 48.9 |
| Dp | -9.2 |
| AOR | 1261 |
| Performance | 1251.8 |
Rankings (Main)
| National | |
| Overall | 3124 |
| Gender | 463 |
| Age group | 1009 |
| Gender/Age | 73 |
| Provincial | |
| Overall | 935 |
| Gender | 163 |
| Age group | 286 |
| Gender/Age | 24 |
| Regional | |
| Overall | 484 |
| Gender | 67 |
| Age group | 182 |
| Gender/Age | 15 |
Rankings (Standard)
| National | |
| Overall | 2734 |
| Gender | 414 |
| Age group | 858 |
| Gender/Age | 61 |
| Provincial | |
| Overall | 766 |
| Gender | 147 |
| Age group | 228 |
| Gender/Age | 23 |
| Regional | |
| Overall | 419 |
| Gender | 64 |
| Age group | 160 |
| Gender/Age | 14 |
Rankings (Rapid)
| 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 (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 | 10 |
| Score | 6 |
| Percent | 60 |
| Aor | 1368.7 |
| Dp | 85 |
| Prat | 1453.7 |
Performance (History)
| Games | 185 |
| Score | 90.5 |
| Percent | 48.9 |
| Aor | 1261 |
| Dp | -9.2 |
| Prat | 1251.8 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Osborne, R (Ryan Eugene) | 5 | 1 | 4 | Bellville Blitz 2019 | Bellville Chess Club Champs 2024 (B) | Details |
| Overall | 2 | Holland, RI (Richard Ingo) | 5 | 3 | 2 | Bellville Blitz 2019 | Bellville Chess Club Champs 2024 (B) | Details |
| Overall | 3 | Vermeulen, I (Inge) | 2 | 1 | 1 | Bellville Blitz 2019 | Bellville Rapid Oct 2019 | Details |
| Overall | 4 | Botha, E (Eduan) | 2 | 1 | 1 | Bellville Chess Club Champs 2024 (B) | Bellville Chess Club Champs 2024 (B) | Details |
| Overall | 5 | Greeff, R (Reginald) | 2 | 1 | 1 | 3rd ACL Chess Festival 2019 (Open) | 2022 Western Province Club League (D) | Details |
| Standard | 1 | Holland, RI (Richard Ingo) | 4 | 2 | 2 | Bellville Chess Club Champs 2022 (Group 2) | Bellville Chess Club Champs 2024 (B) | Details |
| Standard | 2 | van Heerden, N (Nina) | 2 | 1 | 1 | Bellville Chess Club Champs 2024 (B) | Bellville Chess Club Champs 2024 (B) | Details |
| Standard | 3 | Jaftha, J (Jeyhlin) | 2 | 2 | 0 | Curro Durbanville Chess Tournament 2019 (Premier) | Western Province Open 2022 (Intermediate) | Details |
| Standard | 4 | Osborne, R (Ryan Eugene) | 2 | 1 | 1 | Bellville Chess Club Champs 2024 (B) | Bellville Chess Club Champs 2024 (B) | Details |
| Standard | 5 | Malan, J (Janke) | 2 | 1 | 1 | Bellville Chess Club Champs 2024 (B) | Bellville Chess Club Champs 2024 (B) | Details |
| Rapid | 1 | Osborne, R (Ryan Eugene) | 2 | 0 | 2 | Bellville Rapid Oct 2019 | Chas Everitt and MHI Attorneys Rapid 2023 (B) | Details |