PLAYER PAGE
Jandru Buys
1090313358Cape Winelands (WCW)Personal
Main rating
| Rating | 1221.9 |
| K-factor | 36 |
| Floor | 725.4 |
| Highest | 1228.3 (2026-02-28) |
| Min/Max +/- allowed | 159 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1220.5 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1221.9 |
| K-factor | 36 |
| Floor | 725.4 |
| Highest | 1228.3 (2026-02-28) |
| Min/Max +/- allowed | 159.3 |
Standard rating
| Rating | 1228.7 |
| K-factor | 36 |
| Floor | 735.2 |
| Highest | 1235.2 (2026-02-28) |
| Min/Max +/- allowed | 157.7 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1226 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1228.7 |
| K-factor | 36 |
| Floor | 735.2 |
| Highest | 1235.2 (2026-02-28) |
| Min/Max +/- allowed | 157.7 |
Rapid rating
| Rating | 1197 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2024-11-01) |
| 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 | 1197 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2024-11-01) |
| Min/Max +/- allowed | 165.8 |
Blitz rating
| Rating | 1200 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2024-11-01) |
| 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 (2024-11-01) |
| Min/Max +/- allowed | 165.8 |
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 | Inter Regional Chess Championship 2026 (Team U18) | Standard | 2026-05-22 | 2026-05-23 | Mangaung (FMB) | 5 | 1225.5 | 5 | 1.5 | 1213.7 | -3.7 | Details |
| 2 | 2026 Northern Cape Open Chess Championship (B) | Standard | 2026-04-17 | 2026-04-19 | Frances Baard (NCF) | 7 | 1194.8 | 7 | 3 | 1203.1 | 3.5 | Details |
| 3 | Keimoes Akademie Skaaktoernooi 2026 (Open) | Standard | 2026-02-28 | 2026-02-28 | ZF Mgcawu (NZF) | 5 | 1228.3 | 3 | 0 | 899.3 | -33.6 | Details |
| 4 | Grey College Team Championship 2026 (B) | Standard | 2026-02-20 | 2026-02-21 | Mangaung (FMB) | 5 | 1194.1 | 5 | 3 | 1380.1 | 17.6 | Details |
| 5 | 2025 Veltie Royal Chess tournament (A) | Rapid | 2026-01-31 | 2026-01-31 | ZF Mgcawu (NZF) | 5 | 1194.1 | 5 | 2 | 1201.1 | -0.1 | Details |
| 6 | 2025 Veltie Royal Chess Tournament | Standard | 2025-10-31 | 2025-11-01 | ZF Mgcawu (NZF) | 5 | 1187.3 | 5 | 3 | 1387.1 | 18.8 | Details |
| 7 | Northern Cape Closed 202 (U18 Open) | Standard | 2025-08-22 | 2025-08-23 | ZF Mgcawu (NZF) | 5 | 1200.7 | 5 | 1.5 | 1064 | -16 | Details |
| 8 | 2025 Simmie Superstars Chess Tournament (U18+Adult) | Standard | 2025-08-02 | 2025-08-02 | ZF Mgcawu (NZF) | 5 | 1200.7 | 4 | 1.5 | 1119 | -6.5 | Details |
| 9 | Spartan Bishops Championships Warriors 2025 (U18) | Standard | 2025-05-23 | 2025-05-25 | Frances Baard (NCF) | 5 | 1193.4 | 5 | 3 | 1307.2 | 10.6 | Details |
| 10 | 2025 ZFM Closed Chess Championship (U18) | Standard | 2025-05-09 | 2025-05-10 | ZF Mgcawu (NZF) | 5 | 1193.4 | 5 | 2 | 1134.9 | -6.5 | Details |
| 11 | Pawn Stars Chess Tournament 12 April 2025 (B) | Standard | 2025-04-12 | 2025-04-12 | ZF Mgcawu (NZF) | 5 | 1216.3 | 4 | 1 | 954.1 | -20.4 | Details |
| 12 | Grey College Team Championship 2025 (B) | Standard | 2025-02-21 | 2025-02-22 | Mangaung (FMB) | 5 | 1188.3 | 5 | 2 | 1115.9 | -6.4 | Details |
| 13 | Veltie Royal Klub Toernooi 31 Jan tot 1 Feb 2025 (B) | Standard | 2025-01-31 | 2025-02-01 | ZF Mgcawu (NZF) | 5 | 1188.3 | 5 | 4 | 1420.3 | 21.9 | Details |
| 14 | Paarl Boys' High Chess Festival 2024 (C) | Standard | 2024-10-04 | 2024-10-05 | Cape Winelands (WCW) | 6 | 1200 | 6 | 1.5 | 993.9 | -25.4 | 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 | 25 |
| Wins | 9 |
| Draws | 1 |
| Losses | 15 |
| White | 13 |
| Black | 12 |
| White wins | 5 |
| Black wins | 4 |
| Score | 9.5 |
| Percent | 38 |
| Dp | -102 |
| AOR | 1305.8 |
| Performance | 1203.8 |
Game statistics (History)
| Games | 69 |
| Wins | 27 |
| Draws | 4 |
| Losses | 38 |
| White | 38 |
| Black | 31 |
| White wins | 17 |
| Black wins | 10 |
| Score | 29 |
| Percent | 42 |
| Dp | -67.8 |
| AOR | 1248.9 |
| Performance | 1181.1 |
Rankings (Main)
| National | |
| Overall | 11094 |
| Gender | 8827 |
| Age group | 1693 |
| Gender/Age | 1349 |
| Provincial | |
| Overall | 3136 |
| Gender | 2396 |
| Age group | 438 |
| Gender/Age | 327 |
| Regional | |
| Overall | 492 |
| Gender | 365 |
| Age group | 85 |
| Gender/Age | 59 |
Rankings (Standard)
| National | |
| Overall | 8713 |
| Gender | 6843 |
| Age group | 1386 |
| Gender/Age | 1089 |
| Provincial | |
| Overall | 2476 |
| Gender | 1830 |
| Age group | 356 |
| Gender/Age | 262 |
| Regional | |
| Overall | 395 |
| Gender | 286 |
| Age group | 70 |
| Gender/Age | 48 |
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 | 25 |
| Score | 9.5 |
| Percent | 38 |
| Aor | 1305.8 |
| Dp | -102 |
| Prat | 1203.8 |
Performance (12 months)
| Games | 39 |
| Score | 15.5 |
| Percent | 39.7 |
| Aor | 1287.8 |
| Dp | -87.2 |
| Prat | 1200.6 |
Performance (History)
| Games | 69 |
| Score | 29 |
| Percent | 42 |
| Aor | 1248.9 |
| Dp | -67.8 |
| Prat | 1181.1 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Gough, K (Katelyn) | 3 | 0 | 3 | Veltie Royal Klub Toernooi 31 Jan tot 1 Feb 2025 (B) | 2025 Veltie Royal Chess tournament (A) | Details |
| Overall | 2 | Louwrens, C (Christo) | 2 | 1 | 1 | 2025 ZFM Closed Chess Championship (U18) | Keimoes Akademie Skaaktoernooi 2026 (Open) | Details |
| Overall | 3 | Cloete, A (Allison) | 2 | 1 | 1 | Pawn Stars Chess Tournament 12 April 2025 (B) | 2025 Veltie Royal Chess tournament (A) | Details |
| Overall | 4 | Mahomed, E (Esa) | 2 | 0 | 2 | Grey College Team Championship 2025 (B) | Grey College Team Championship 2026 (B) | Details |
| Overall | 5 | Crafford, C (Christiaan) | 2 | 1 | 1 | Pawn Stars Chess Tournament 12 April 2025 (B) | 2026 Northern Cape Open Chess Championship (B) | Details |
| Standard | 1 | Keyser, C (Caleb) | 2 | 2 | 0 | Paarl Boys' High Chess Festival 2024 (C) | Veltie Royal Klub Toernooi 31 Jan tot 1 Feb 2025 (B) | Details |
| Standard | 2 | Mahomed, E (Esa) | 2 | 0 | 2 | Grey College Team Championship 2025 (B) | Grey College Team Championship 2026 (B) | Details |
| Standard | 3 | Arends, A (Algurnon) | 2 | 0 | 2 | 2025 Simmie Superstars Chess Tournament (U18+Adult) | 2026 Northern Cape Open Chess Championship (B) | Details |
| Standard | 4 | Louwrens, C (Christo) | 2 | 1 | 1 | 2025 ZFM Closed Chess Championship (U18) | Keimoes Akademie Skaaktoernooi 2026 (Open) | Details |
| Standard | 5 | Ebersohn, D (Dewald) | 2 | 1 | 1 | Paarl Boys' High Chess Festival 2024 (C) | Spartan Bishops Championships Warriors 2025 (U18) | Details |