PLAYER PAGE
Pedri Van Der Merwe
1190323591Bojanala Platina (NBR)Personal
Main rating
| Rating | 1104.2 |
| K-factor | 36 |
| Floor | 710.9 |
| Highest | 1210.9 (2026-04-01) |
| Min/Max +/- allowed | 163 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 0 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1104.2 |
| K-factor | 36 |
| Floor | 710.9 |
| Highest | 1210.9 (2026-04-01) |
| Min/Max +/- allowed | 163.2 |
Standard rating
| Rating | 1116.7 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2025-08-01) |
| 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 | 1116.7 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2025-08-01) |
| Min/Max +/- allowed | 165.8 |
Rapid rating
| Rating | 1167.1 |
| K-factor | 36 |
| Floor | 720.1 |
| Highest | 1220.1 (2026-04-01) |
| Min/Max +/- allowed | 161.1 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 0 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1167.1 |
| K-factor | 36 |
| Floor | 720.1 |
| Highest | 1220.1 (2026-04-01) |
| Min/Max +/- allowed | 161.1 |
Blitz rating
| Rating | 1200 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2025-08-01) |
| 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 (2025-08-01) |
| 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 | 2026 Bojanala's Rooi Masjien 2.0 (Big Pawns) | Standard | 2026-08-22 | 2026-08-22 | Bojanala Platina (NBR) | 5 | 1104.2 | 5 | 1 | 796.3 | -71.3 | Details |
| 2 | Bojanala Clash Of Schools - Primary 2026 (U7) | Rapid | 2026-08-15 | 2026-08-15 | Bojanala Platina (NBR) | 5 | 1104.2 | 5 | 2 | 959.5 | -35.4 | Details |
| 3 | Robday Chess Tournament 2026 (U8) | Rapid | 2026-04-25 | 2026-04-25 | Bojanala Platina (NBR) | 5 | 1198 | 3 | 2 | 1325.5 | 12.9 | Details |
| 4 | Parkies Invitational 2025 (U7) | Standard | 2025-09-23 | 2025-09-23 | Bojanala Platina (NBR) | 5 | 1199.6 | 4 | 2 | 1189.7 | -0.8 | Details |
| 5 | Bojanala's Clash Of Schools -Primary Schools 2025 (U7+B) | Rapid | 2025-07-26 | 2025-07-26 | Bojanala Platina (NBR) | 6 | 1200 | 4 | 1 | 956.8 | -16 | 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 | 13 |
| Wins | 4 |
| Draws | 2 |
| Losses | 7 |
| White | 5 |
| Black | 8 |
| White wins | 1 |
| Black wins | 3 |
| Score | 5 |
| Percent | 38.5 |
| Dp | -98.1 |
| AOR | 1079.3 |
| Performance | 981.2 |
Game statistics (History)
| Games | 21 |
| Wins | 7 |
| Draws | 2 |
| Losses | 12 |
| White | 9 |
| Black | 12 |
| White wins | 3 |
| Black wins | 4 |
| Score | 8 |
| Percent | 38.1 |
| Dp | -101.2 |
| AOR | 1117.5 |
| Performance | 1016.3 |
Rankings (Main)
| National | |
| Overall | 17884 |
| Gender | 13290 |
| Age group | 203 |
| Gender/Age | 141 |
| Provincial | |
| Overall | 1105 |
| Gender | 859 |
| Age group | 22 |
| Gender/Age | 19 |
| Regional | |
| Overall | 643 |
| Gender | 501 |
| Age group | 18 |
| Gender/Age | 15 |
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 | 5330 |
| Gender | 4069 |
| Age group | 48 |
| Gender/Age | 33 |
| Provincial | |
| Overall | 225 |
| Gender | 178 |
| Age group | 3 |
| Gender/Age | 3 |
| Regional | |
| Overall | 207 |
| Gender | 163 |
| Age group | 3 |
| Gender/Age | 3 |
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 | 13 |
| Score | 5 |
| Percent | 38.5 |
| Aor | 1079.3 |
| Dp | -98.1 |
| Prat | 981.2 |
Performance (12 months)
| Games | 13 |
| Score | 5 |
| Percent | 38.5 |
| Aor | 1079.3 |
| Dp | -98.1 |
| Prat | 981.2 |
Performance (History)
| Games | 21 |
| Score | 8 |
| Percent | 38.1 |
| Aor | 1117.5 |
| Dp | -101.2 |
| Prat | 1016.3 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Kotsokoane, R (Reatlegile) | 2 | 1 | 1 | Bojanala's Clash Of Schools -Primary Schools 2025 (U7+B) | Bojanala's Clash Of Schools -Primary Schools 2025 (U7+B) | Details |
| Overall | 2 | Mkhize, O (Oaribile) | 2 | 1 | 1 | Bojanala's Clash Of Schools -Primary Schools 2025 (U7+B) | Bojanala's Clash Of Schools -Primary Schools 2025 (U7+B) | Details |
| Overall | 3 | Ngubeni, N (Nkazimulo) | 2 | 1 | 1 | Robday Chess Tournament 2026 (U8) | 2026 Bojanala's Rooi Masjien 2.0 (Big Pawns) | Details |
| Rapid | 1 | Kotsokoane, R (Reatlegile) | 2 | 1 | 1 | Bojanala's Clash Of Schools -Primary Schools 2025 (U7+B) | Bojanala's Clash Of Schools -Primary Schools 2025 (U7+B) | Details |
| Rapid | 2 | Mkhize, O (Oaribile) | 2 | 1 | 1 | Bojanala's Clash Of Schools -Primary Schools 2025 (U7+B) | Bojanala's Clash Of Schools -Primary Schools 2025 (U7+B) | Details |