PLAYER PAGE
Janco Pelzer
1160314771West Rand (GWR)Personal
Main rating
| Rating | 1238.4 |
| K-factor | 36 |
| Floor | 738.4 |
| Highest | 1238.4 (2025-11-01) |
| Min/Max +/- allowed | 157 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1142.5 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1238.4 |
| K-factor | 36 |
| Floor | 738.4 |
| Highest | 1238.4 (2025-11-01) |
| Min/Max +/- allowed | 157 |
Standard rating
| Rating | 1247.6 |
| K-factor | 36 |
| Floor | 747.6 |
| Highest | 1247.6 (2025-11-01) |
| Min/Max +/- allowed | 154.9 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1142.5 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1247.6 |
| K-factor | 36 |
| Floor | 747.6 |
| Highest | 1247.6 (2025-11-01) |
| Min/Max +/- allowed | 154.9 |
Rapid rating
| Rating | 1200 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2025-03-01) |
| 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 (2025-03-01) |
| Min/Max +/- allowed | 165.8 |
Blitz rating
| Rating | 1200 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2025-03-01) |
| 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 (2025-03-01) |
| 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 | 2025 Gauteng Top Schools Teams (U9) | Standard | 2025-08-29 | 2025-08-29 | Tshwane (GTP) | 5 | 1227.7 | 5 | 2 | 1297.1 | 0 | Details |
| 2 | 2025 D2 Schools League Finals (U9) | Standard | 2025-07-26 | 2025-07-26 | West Rand (GWR) | 5 | 1197.7 | 5 | 3 | 1345 | 0 | Details |
| 3 | West Rand Open 2.0 2025 (U10) | Standard | 2025-06-07 | 2025-06-07 | West Rand (GWR) | 5 | 1199.1 | 4 | 1 | 1042.6 | 0 | Details |
| 4 | 2025 D2 Schools Individuals (U9 Open) | Standard | 2025-05-09 | 2025-05-09 | West Rand (GWR) | 5 | 1199.7 | 5 | 2 | 1166.6 | 0 | Details |
| 5 | 2025 West Rand Open (U10) | Standard | 2025-02-08 | 2025-02-08 | West Rand (GWR) | 5 | 1200 | 5 | 1.5 | 1009.8 | 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 | 24 |
| Wins | 9 |
| Draws | 1 |
| Losses | 14 |
| White | 12 |
| Black | 12 |
| White wins | 2 |
| Black wins | 7 |
| Score | 9.5 |
| Percent | 39.6 |
| Dp | -88.5 |
| AOR | 1266.2 |
| Performance | 1177.6 |
Rankings (Main)
| National | |
| Overall | 9147 |
| Gender | 7371 |
| Age group | 978 |
| Gender/Age | 765 |
| Provincial | |
| Overall | 3095 |
| Gender | 2477 |
| Age group | 331 |
| Gender/Age | 264 |
| Regional | |
| Overall | 264 |
| Gender | 206 |
| Age group | 35 |
| Gender/Age | 30 |
Rankings (Standard)
| National | |
| Overall | 7319 |
| Gender | 5873 |
| Age group | 772 |
| Gender/Age | 599 |
| Provincial | |
| Overall | 2649 |
| Gender | 2113 |
| Age group | 288 |
| Gender/Age | 230 |
| Regional | |
| Overall | 255 |
| Gender | 197 |
| Age group | 32 |
| Gender/Age | 27 |
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 | 19 |
| Score | 8 |
| Percent | 42.1 |
| Aor | 1288.9 |
| Dp | -67.1 |
| Prat | 1221.8 |
Performance (History)
| Games | 24 |
| Score | 9.5 |
| Percent | 39.6 |
| Aor | 1266.2 |
| Dp | -88.5 |
| Prat | 1177.6 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | de Beer, H (Handre) | 2 | 1 | 1 | 2025 West Rand Open (U10) | West Rand Open 2.0 2025 (U10) | Details |
| Overall | 2 | Ackermann, C (Caleb Samuel) | 2 | 1 | 1 | 2025 D2 Schools League Finals (U9) | 2025 Gauteng Top Schools Teams (U9) | Details |
| Standard | 1 | de Beer, H (Handre) | 2 | 1 | 1 | 2025 West Rand Open (U10) | West Rand Open 2.0 2025 (U10) | Details |
| Standard | 2 | Ackermann, C (Caleb Samuel) | 2 | 1 | 1 | 2025 D2 Schools League Finals (U9) | 2025 Gauteng Top Schools Teams (U9) | Details |