PLAYER PAGE
Zacharias Norris
1130162281Bojanala Platina (NBR)Personal
Main rating
| Rating | 1138.6 |
| K-factor | 36 |
| Floor | 713.7 |
| Highest | 1291.6 (2023-09-01) |
| Min/Max +/- allowed | 146 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 993.8 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1138.6 |
| K-factor | 36 |
| Floor | 713.7 |
| Highest | 1291.6 (2023-09-01) |
| Min/Max +/- allowed | 145.5 |
Standard rating
| Rating | 1124.2 |
| K-factor | 36 |
| Floor | 716.6 |
| Highest | 1291.6 (2023-09-01) |
| Min/Max +/- allowed | 145.5 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 993.8 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1124.2 |
| K-factor | 36 |
| Floor | 716.6 |
| Highest | 1291.6 (2023-09-01) |
| Min/Max +/- allowed | 145.5 |
Rapid rating
| Rating | 1200 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2018-10-01) |
| 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 (2018-10-01) |
| Min/Max +/- allowed | 165.8 |
Blitz rating
| Rating | 1200 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2018-10-01) |
| 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 (2018-10-01) |
| 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 | Bojanala's Merry ChessMas 2025 (Knights) | Standard | 2025-11-29 | 2025-11-29 | Bojanala Platina (NBR) | 5 | 1155.3 | 5 | 0 | 889.7 | 0 | Details |
| 2 | Bojanala's Battle Of Mount Cambridge 2025 (Knights) | Standard | 2025-10-11 | 2025-10-11 | Bojanala Platina (NBR) | 5 | 1162.5 | 5 | 1 | 1120.3 | 0 | Details |
| 3 | Bojanala's FIDE On The Orion Express 2025 (Knights) | Classical | 2025-10-04 | 2025-10-05 | Bojanala Platina (NBR) | 7 | 1162.5 | 6 | 1 | 1062.1 | 0 | Details |
| 4 | Bojanala's Winter Warm Up 2025 (U14) | Standard | 2025-06-28 | 2025-06-28 | Bojanala Platina (NBR) | 5 | 1160.5 | 0 | 0 | 0 | 0 | Details |
| 5 | Bojanala's Pre-Exam 2025 (Knights) | Standard | 2025-05-31 | 2025-05-31 | Bojanala Platina (NBR) | 5 | 1160.5 | 5 | 1.5 | 1187.1 | 0 | Details |
| 6 | Bojanala's Circuit Championships 2 of 4 2025 (U14) | Standard | 2025-05-17 | 2025-05-17 | Bojanala Platina (NBR) | 5 | 1161.6 | 4 | 1 | 1118.5 | 0 | Details |
| 7 | Bojanala's Waterkloof - The Superior One 2025 (Knights) | Standard | 2025-03-15 | 2025-03-15 | Bojanala Platina (NBR) | 5 | 1162.7 | 5 | 2 | 1137.4 | 0 | Details |
| 8 | Bojanala Circuit Championships 1 of 4 2025 (U14) | Standard | 2025-03-01 | 2025-03-01 | Bojanala Platina (NBR) | 5 | 1162.7 | 5 | 1 | 1046.8 | 0 | Details |
| 9 | Bojanala's Battle In The Kloof 2025 (Knights) | Standard | 2025-02-15 | 2025-02-15 | Bojanala Platina (NBR) | 5 | 1164.2 | 5 | 2 | 1115.2 | 0 | Details |
| 10 | Bojanala Wildcard 2025 (Knights) | Standard | 2025-01-25 | 2025-01-25 | Bojanala Platina (NBR) | 5 | 1156 | 5 | 2 | 1202.6 | 0 | Details |
| 11 | Bojanala's Battle of Mount Cambridge 2024 (Bishops) | Standard | 2024-10-05 | 2024-10-05 | Bojanala Platina (NBR) | 5 | 1156 | 0 | 0 | 0 | 0 | Details |
| 12 | Bojanala's Merry ChessMas 2023 (Knights) | Standard | 2023-12-09 | 2023-12-09 | Bojanala Platina (NBR) | 5 | 1213.7 | 4 | 0 | 802.1 | 0 | Details |
| 13 | Bojanala's Battle Of Mount Cambridge 2023 (Development) | Standard | 2023-09-16 | 2023-09-16 | Bojanala Platina (NBR) | 5 | 1200 | 5 | 3 | 1285 | 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 | 54 |
| Wins | 14 |
| Draws | 1 |
| Losses | 39 |
| White | 27 |
| Black | 27 |
| White wins | 9 |
| Black wins | 5 |
| Score | 14.5 |
| Percent | 26.9 |
| Dp | -196.8 |
| AOR | 1288.9 |
| Performance | 1092.1 |
Rankings (Main)
| National | |
| Overall | 17602 |
| Gender | 13209 |
| Age group | 3388 |
| Gender/Age | 2352 |
| Provincial | |
| Overall | 1066 |
| Gender | 816 |
| Age group | 213 |
| Gender/Age | 157 |
| Regional | |
| Overall | 637 |
| Gender | 486 |
| Age group | 142 |
| Gender/Age | 101 |
Rankings (Standard)
| National | |
| Overall | 13331 |
| Gender | 9931 |
| Age group | 2536 |
| Gender/Age | 1745 |
| Provincial | |
| Overall | 929 |
| Gender | 715 |
| Age group | 190 |
| Gender/Age | 140 |
| Regional | |
| Overall | 511 |
| Gender | 393 |
| Age group | 121 |
| Gender/Age | 85 |
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 | 30 |
| Score | 6.5 |
| Percent | 21.7 |
| Aor | 1324.8 |
| Dp | -240.8 |
| Prat | 1084 |
Performance (History)
| Games | 54 |
| Score | 14.5 |
| Percent | 26.9 |
| Aor | 1288.9 |
| Dp | -196.8 |
| Prat | 1092.1 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Venter, T (Trenton) | 4 | 3 | 1 | Bojanala's Circuit Championships 2 of 4 2025 (U14) | Bojanala's Merry ChessMas 2025 (Knights) | Details |
| Overall | 2 | Myburgh, B (Braydan) | 2 | 2 | 0 | Bojanala's Merry ChessMas 2023 (Knights) | Bojanala Wildcard 2025 (Knights) | Details |
| Overall | 3 | Vercuiel, E (Estienne) | 2 | 1 | 1 | Bojanala Wildcard 2025 (Knights) | Bojanala Circuit Championships 1 of 4 2025 (U14) | Details |
| Overall | 4 | Timbe, J (Junior) | 2 | 0 | 2 | Bojanala's FIDE On The Orion Express 2025 (Knights) | Bojanala's Battle Of Mount Cambridge 2025 (Knights) | Details |
| Overall | 5 | Botha, W (Wian) | 2 | 2 | 0 | Bojanala Circuit Championships 1 of 4 2025 (U14) | Bojanala's Battle Of Mount Cambridge 2025 (Knights) | Details |
| Standard | 1 | Venter, T (Trenton) | 4 | 3 | 1 | Bojanala's Circuit Championships 2 of 4 2025 (U14) | Bojanala's Merry ChessMas 2025 (Knights) | Details |
| Standard | 2 | Myburgh, B (Braydan) | 2 | 2 | 0 | Bojanala's Merry ChessMas 2023 (Knights) | Bojanala Wildcard 2025 (Knights) | Details |
| Standard | 3 | Vercuiel, E (Estienne) | 2 | 1 | 1 | Bojanala Wildcard 2025 (Knights) | Bojanala Circuit Championships 1 of 4 2025 (U14) | Details |
| Standard | 4 | Timbe, J (Junior) | 2 | 0 | 2 | Bojanala's FIDE On The Orion Express 2025 (Knights) | Bojanala's Battle Of Mount Cambridge 2025 (Knights) | Details |
| Standard | 5 | Botha, W (Wian) | 2 | 2 | 0 | Bojanala Circuit Championships 1 of 4 2025 (U14) | Bojanala's Battle Of Mount Cambridge 2025 (Knights) | Details |