PLAYER PAGE
Cobus Piek
196030082Tshwane (GTP)Personal
Main rating
| Rating | 1275.8 |
| K-factor | 36 |
| Floor | 775.8 |
| Highest | 1275.8 (2019-11-01) |
| Min/Max +/- allowed | 149 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 0 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1275.8 |
| K-factor | 36 |
| Floor | 775.8 |
| Highest | 1275.8 (2019-11-01) |
| Min/Max +/- allowed | 148.8 |
Standard rating
| Rating | 1275.8 |
| K-factor | 36 |
| Floor | 775.8 |
| Highest | 1275.8 (2019-11-01) |
| Min/Max +/- allowed | 148.8 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 0 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1275.8 |
| K-factor | 36 |
| Floor | 775.8 |
| Highest | 1275.8 (2019-11-01) |
| Min/Max +/- allowed | 148.8 |
Rapid rating
| Rating | 1275.8 |
| K-factor | 36 |
| Floor | 775.8 |
| Highest | 1275.8 (2019-11-01) |
| Min/Max +/- allowed | 148.8 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 0 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1275.8 |
| K-factor | 36 |
| Floor | 775.8 |
| Highest | 1275.8 (2019-11-01) |
| Min/Max +/- allowed | 148.8 |
Blitz rating
| Rating | 1276 |
| K-factor | 36 |
| Floor | 776 |
| Highest | 1276 (2024-02-01) |
| Min/Max +/- allowed | 148.8 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 0 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1276 |
| K-factor | 36 |
| Floor | 776 |
| Highest | 1276 (2024-02-01) |
| Min/Max +/- allowed | 148.8 |
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 | Jakaranda Spring Blitz 2012 Sec B | Blitz | 2012-09-01 | 2012-09-01 | Gauteng North (GN) | 9 | 1261 | 9 | 5 | 1311 | 0 | Details |
| 2 | Alekhine 2012 Blitz C | Blitz | 2012-06-24 | 2012-06-24 | Gauteng North (GN) | 5 | 1261 | 5 | 3 | 1156 | 0 | Details |
| 3 | Prestige College High School - Section B | Standard | 2012-03-10 | 2012-03-10 | Gauteng North (GN) | 5 | 1279 | 5 | 3.5 | 1138 | 0 | Details |
| 4 | Magalies Open - Section B Rating Below 1500 | Standard | 2012-02-28 | 2012-02-28 | Gauteng North (GN) | 5 | 1261 | 5 | 3 | 1279 | 0 | Details |
| 5 | Gn Registration Tournament - Section A | Standard | 2012-02-08 | 2012-02-08 | Gauteng North (GN) | 6 | 1261 | 6 | 2 | 1310 | 0 | Details |
| 6 | South African Junior Team Championships 2011 (U16 B-Section) | Classical | 2011-12-12 | 2011-12-15 | Eastern Province (EP) | 7 | 1276 | 7 | 4.5 | 1131 | 0 | Details |
| 7 | Gn Open - Section A (Open To All) | Standard | 2011-10-29 | 2011-10-30 | Gauteng North (GN) | 5 | 1283 | 4 | 1 | 1221 | 0 | Details |
| 8 | Gn Ettiene Lewis U 16 | Standard | 2011-09-26 | 2011-09-26 | Gauteng North (GN) | 5 | 1282 | 4 | 2 | 1325 | 0 | Details |
| 9 | Alekhine Open 2011 - Section B | Standard | 2011-07-25 | 2011-07-25 | Gauteng North (GN) | 5 | 1282 | 5 | 2 | 1049 | 0 | Details |
| 10 | South African Junior Chess Championships 2010 (Team - U18 B-Section) | Classical | 2010-12-12 | 2010-12-15 | Mid-Gauteng (GM) | 7 | 1286 | 7 | 3.5 | 1181 | 0 | Details |
| 11 | Gn Open 2010 Section A | Standard | 2010-10-22 | 2010-10-23 | Gauteng North (GN) | 5 | 1306 | 4 | 1.5 | 1142 | 0 | Details |
| 12 | Lubowski 2010 A & B | Standard | 2010-07-31 | 2010-07-31 | Gauteng North (GN) | 5 | 1298 | 4 | 3 | 1356 | 0 | Details |
| 13 | Magalies A | Standard | 2010-02-26 | 2010-02-27 | Gauteng North (GN) | 5 | 1315 | 4 | 1.5 | 1178 | 0 | Details |
| 14 | South African Junior Team Championships 2009 (U 14 C-Section) | Standard | 2009-12-01 | 2009-12-05 | Western Province (WP) | 7 | 1191 | 5 | 3.5 | 1267 | 0 | Details |
| 15 | Ettiene Lewis Sect D - U14 | Standard | 2009-11-04 | 2009-11-04 | Gauteng North (GN) | 6 | 1248 | 6 | 3 | 981 | 0 | Details |
| 16 | Lubowski Afd C 2009 | Standard | 2009-07-29 | 2009-07-29 | Gauteng North (GN) | 5 | 1218 | 5 | 3.5 | 1395 | 0 | Details |
| 17 | Florauna Akademie Afd B | Standard | 2009-06-04 | 2009-06-04 | Gauteng North (GN) | 5 | 1199 | 5 | 3.5 | 1315 | 0 | Details |
| 18 | D3 Trials U13 | Standard | 2009-03-19 | 2009-03-19 | Gauteng North (GN) | 5 | 1100 | 5 | 4 | 1218 | 0 | Details |
| 19 | Magalies Afd B | Standard | 2009-02-23 | 2009-02-23 | Gauteng North (GN) | 6 | 1107 | 5 | 2 | 1087 | 0 | Details |
| 20 | Piet Robbertse 2009 C | Standard | 2009-02-19 | 2009-02-19 | Gauteng North (GN) | 6 | 1118 | 6 | 2 | 1088 | 0 | Details |
| 21 | South African Junior Team Championships 2008 (U14 | Standard | 2008-12-18 | 2008-12-18 | Western Province (WP) | 7 | 1088 | 7 | 5 | 1257 | 0 | Details |
| 22 | Florauna Akademie Ope Afd B | Blitz | 2008-06-11 | 2008-06-11 | 0 | 1033 | 6 | 0 | 1171 | 0 | Details | |
| 23 | Centurion Open 2008 Section B | Blitz | 2008-05-09 | 2008-05-09 | 0 | 1037 | 7 | 0 | 1017 | 0 | Details | |
| 24 | Middelburg Registrasie Toernooi 2009 Afd C O 14 | Blitz | 2009-04-24 | 2009-04-24 | 0 | 1118 | 6 | 0 | 1369 | 0 | Details | |
| 25 | Gauteng North Closed | Blitz | 2008-04-14 | 2008-04-14 | 0 | 1050 | 5 | 0 | 958 | 0 | Details | |
| 26 | El14 | Blitz | 2008-08-19 | 2008-08-19 | 0 | 1063 | 5 | 0 | 1200 | 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 | 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 |
Rankings (Main)
| 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 (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 | -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 | 0 |
| Score | 0 |
| Percent | 0 |
| Aor | 0 |
| Dp | 0 |
| Prat | 0 |
Performance (History)
| Games | 0 |
| Score | 0 |
| Percent | 0 |
| Aor | 0 |
| Dp | 0 |
| Prat | 0 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
