PLAYER PAGE
James Mclachlan
1080149097Mangaung (FMB)Personal
Main rating
| Rating | 1409.4 |
| K-factor | 32 |
| Floor | 923.9 |
| Highest | 1423.9 (2026-01-01) |
| Min/Max +/- allowed | 121 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1395.3 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1409.4 |
| K-factor | 32 |
| Floor | 923.9 |
| Highest | 1423.9 (2026-01-01) |
| Min/Max +/- allowed | 120.5 |
Standard rating
| Rating | 1365.5 |
| K-factor | 36 |
| Floor | 878.1 |
| Highest | 1389.4 (2025-11-01) |
| Min/Max +/- allowed | 126.6 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1381.1 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1365.5 |
| K-factor | 36 |
| Floor | 878.1 |
| Highest | 1389.4 (2025-11-01) |
| Min/Max +/- allowed | 126.6 |
Rapid rating
| Rating | 1353.8 |
| K-factor | 36 |
| Floor | 853.8 |
| Highest | 1353.8 (2026-01-01) |
| Min/Max +/- allowed | 133.2 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1290.4 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1353.8 |
| K-factor | 36 |
| Floor | 853.8 |
| Highest | 1353.8 (2026-01-01) |
| Min/Max +/- allowed | 133.2 |
Blitz rating
| Rating | 1237 |
| K-factor | 36 |
| Floor | 750.8 |
| Highest | 1402.8 (2024-09-01) |
| Min/Max +/- allowed | 124.2 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 0 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1237 |
| K-factor | 36 |
| Floor | 750.8 |
| Highest | 1402.8 (2024-09-01) |
| Min/Max +/- allowed | 124.2 |
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 | Grey College Team Championship 2026 (A) | Standard | 2026-02-20 | 2026-02-21 | Mangaung (FMB) | 5 | 1424.3 | 5 | 3 | 1352.4 | 0 | Details |
| 2 | Morris Club Championship 2025 | Rapid | 2025-12-06 | 2025-12-06 | Mangaung (FMB) | 5 | 1397 | 5 | 3.5 | 1585 | 0 | Details |
| 3 | 11th Piet van Zyl Chess Festival 2025 (A) | Standard | 2025-10-10 | 2025-10-11 | Mangaung (FMB) | 5 | 1396.8 | 5 | 2 | 1391.9 | 0 | Details |
| 4 | Bloemfontein Highchool Chess Teams Aug 2025 | Standard | 2025-07-26 | 2025-09-06 | Mangaung (FMB) | 6 | 1325.7 | 6 | 6 | 1662 | 0 | Details |
| 5 | Smart Chess Blitz 2025 (Open) | Blitz | 2025-07-19 | 2025-07-19 | Mangaung (FMB) | 9 | 1323.2 | 9 | 4.5 | 1362.8 | 0 | Details |
| 6 | Spartan Bishops Championships Warriors 2025 (U18) | Standard | 2025-05-23 | 2025-05-25 | Frances Baard (NCF) | 5 | 1291.9 | 5 | 3.5 | 1475.3 | 0 | Details |
| 7 | Grey College Team Championship 2025 (A) | Standard | 2025-02-21 | 2025-02-22 | Mangaung (FMB) | 5 | 1286.7 | 5 | 2 | 1309.9 | 0 | Details |
| 8 | Mangaung Metro Chess 25 January 2025 (A) | Rapid | 2025-01-25 | 2025-01-25 | Mangaung (FMB) | 5 | 1283.1 | 5 | 2 | 1318.9 | 0 | Details |
| 9 | Mangaung Metro Chess 11-12 October 2024 (A) | Standard | 2024-10-11 | 2024-10-12 | Mangaung (FMB) | 5 | 1322.7 | 5 | 1 | 1108.4 | 0 | Details |
| 10 | Smart Chess Blitz 2024 (B) | Blitz | 2024-09-07 | 2024-09-07 | Mangaung (FMB) | 7 | 1315.8 | 6 | 4.5 | 1465.8 | 0 | Details |
| 11 | Bloemfontein Highschool League 02 Aug 2024 (U17A) | Rapid | 2024-08-02 | 2024-08-02 | Mangaung (FMB) | 5 | 1253.2 | 5 | 4 | 1440 | 0 | Details |
| 12 | Mangaung Metro Chess 3 August 2024 (B) | Rapid | 2024-08-03 | 2024-08-03 | Mangaung (FMB) | 5 | 1253.2 | 5 | 3.5 | 1373.1 | 0 | Details |
| 13 | Morris Club Championship 2024 | Standard | 2024-07-26 | 2024-07-27 | Mangaung (FMB) | 5 | 1253.2 | 5 | 3 | 1426.3 | 0 | Details |
| 14 | Grey College Team Championship 2024 (B) | Standard | 2024-02-23 | 2024-02-24 | Mangaung (FMB) | 5 | 1234.3 | 5 | 3 | 1303.3 | 0 | Details |
| 15 | Bloemfontein High School League 16 February 2024 (U17A) | Rapid | 2024-02-16 | 2024-02-16 | Mangaung (FMB) | 5 | 1234.3 | 5 | 3 | 1321.4 | 0 | Details |
| 16 | Bloemfontein HS League 13 October 2023 (U17+U19) | Rapid | 2023-10-13 | 2023-10-13 | Mangaung (FMB) | 5 | 1203.9 | 5 | 3 | 1284.9 | 0 | Details |
| 17 | Bloemfontein HS League 27 October 2023 (U19) | Rapid | 2023-10-27 | 2023-10-27 | Cape Winelands (WCW) | 5 | 1203.9 | 5 | 3.5 | 1477.4 | 0 | Details |
| 18 | St Andrews 19 August 2023 (B) | Rapid | 2023-08-19 | 2023-08-19 | Mangaung (FMB) | 5 | 1176.4 | 5 | 3 | 1314.1 | 0 | Details |
| 19 | Bloemfontein League 25 August 2023 (U17+U19B) | Rapid | 2023-08-25 | 2023-08-25 | Mangaung (FMB) | 5 | 1176.4 | 5 | 3 | 1271.1 | 0 | Details |
| 20 | Grey College Team Championship 2023 (B) | Standard | 2023-02-03 | 2023-02-04 | Mangaung (FMB) | 5 | 1200 | 5 | 2 | 1085.6 | 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 | 5 |
| Wins | 3 |
| Draws | 0 |
| Losses | 2 |
| White | 4 |
| Black | 1 |
| White wins | 2 |
| Black wins | 1 |
| Score | 3 |
| Percent | 60 |
| Dp | 85 |
| AOR | 1267.4 |
| Performance | 1352.4 |
Game statistics (History)
| Games | 106 |
| Wins | 58 |
| Draws | 10 |
| Losses | 38 |
| White | 56 |
| Black | 50 |
| White wins | 32 |
| Black wins | 26 |
| Score | 63 |
| Percent | 59.4 |
| Dp | 80.2 |
| AOR | 1289.9 |
| Performance | 1370.1 |
Rankings (Main)
| National | |
| Overall | 3105 |
| Gender | 2646 |
| Age group | 396 |
| Gender/Age | 329 |
| Provincial | |
| Overall | 61 |
| Gender | 58 |
| Age group | 10 |
| Gender/Age | 10 |
| Regional | |
| Overall | 43 |
| Gender | 42 |
| Age group | 8 |
| Gender/Age | 8 |
Rankings (Standard)
| National | |
| Overall | 3639 |
| Gender | 3050 |
| Age group | 474 |
| Gender/Age | 392 |
| Provincial | |
| Overall | 70 |
| Gender | 66 |
| Age group | 12 |
| Gender/Age | 12 |
| Regional | |
| Overall | 43 |
| Gender | 42 |
| Age group | 9 |
| Gender/Age | 9 |
Rankings (Rapid)
| National | |
| Overall | 1193 |
| Gender | 1011 |
| Age group | 108 |
| Gender/Age | 94 |
| Provincial | |
| Overall | 24 |
| Gender | 21 |
| Age group | 7 |
| Gender/Age | 5 |
| Regional | |
| Overall | 23 |
| Gender | 20 |
| Age group | 7 |
| Gender/Age | 5 |
Rankings (Blitz)
| National | |
| Overall | 384 |
| Gender | 356 |
| Age group | 36 |
| Gender/Age | 33 |
| Provincial | |
| Overall | 9 |
| Gender | 9 |
| Age group | 1 |
| Gender/Age | 1 |
| Regional | |
| Overall | 7 |
| Gender | 7 |
| Age group | 1 |
| Gender/Age | 1 |
Performance ( )
| Games | 0 |
| Score | 0 |
| Percent | 0 |
| Aor | 0 |
| Dp | 0 |
| Prat | 0 |
Performance ()
| Games | 5 |
| Score | 3 |
| Percent | 60 |
| Aor | 1267.4 |
| Dp | 85 |
| Prat | 1352.4 |
Performance (12 months)
| Games | 35 |
| Score | 22.5 |
| Percent | 64.3 |
| Aor | 1343.2 |
| Dp | 121.4 |
| Prat | 1464.6 |
Performance (History)
| Games | 106 |
| Score | 63 |
| Percent | 59.4 |
| Aor | 1289.9 |
| Dp | 80.2 |
| Prat | 1370.1 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Rossouw, J (Johrne) | 4 | 1 | 3 | Mangaung Metro Chess 11-12 October 2024 (A) | 11th Piet van Zyl Chess Festival 2025 (A) | Details |
| Overall | 2 | Ebersohn, D (Dewald) | 3 | 0 | 3 | Mangaung Metro Chess 25 January 2025 (A) | 11th Piet van Zyl Chess Festival 2025 (A) | Details |
| Overall | 3 | Codron, J (Jesse) | 2 | 1 | 1 | Bloemfontein High School League 16 February 2024 (U17A) | Smart Chess Blitz 2025 (Open) | Details |
| Overall | 4 | Melville, J (Jason) | 2 | 0 | 2 | St Andrews 19 August 2023 (B) | Bloemfontein HS League 27 October 2023 (U19) | Details |
| Overall | 5 | Whyte, W (Wyatt) | 2 | 1 | 1 | Mangaung Metro Chess 3 August 2024 (B) | Spartan Bishops Championships Warriors 2025 (U18) | Details |
| Standard | 1 | Ebersohn, D (Dewald) | 2 | 0 | 2 | Bloemfontein Highchool Chess Teams Aug 2025 | 11th Piet van Zyl Chess Festival 2025 (A) | Details |
| Standard | 2 | Rossouw, J (Johrne) | 2 | 0 | 2 | Mangaung Metro Chess 11-12 October 2024 (A) | 11th Piet van Zyl Chess Festival 2025 (A) | Details |
| Standard | 3 | Calitz, Z (Zandre) | 2 | 1 | 1 | Grey College Team Championship 2025 (A) | Grey College Team Championship 2026 (A) | Details |
| Rapid | 1 | Mitchell, V (Vanadium) | 2 | 2 | 0 | Bloemfontein HS League 27 October 2023 (U19) | Mangaung Metro Chess 25 January 2025 (A) | Details |
| Rapid | 2 | Melville, J (Jason) | 2 | 0 | 2 | St Andrews 19 August 2023 (B) | Bloemfontein HS League 27 October 2023 (U19) | Details |
| Blitz | 1 | Feng, SM (Sheng-Ming) | 2 | 0 | 2 | Smart Chess Blitz 2024 (B) | Smart Chess Blitz 2025 (Open) | Details |