PLAYER PAGE
Zachary Basson
1130136873Buffalo City (EBC)Personal
Main rating
| Rating | 1249.3 |
| K-factor | 36 |
| Floor | 768.4 |
| Highest | 1282.4 (2023-06-01) |
| Min/Max +/- allowed | 147 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1089.7 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1249.3 |
| K-factor | 36 |
| Floor | 768.4 |
| Highest | 1282.4 (2023-06-01) |
| Min/Max +/- allowed | 147.5 |
Standard rating
| Rating | 1246.9 |
| K-factor | 36 |
| Floor | 768.7 |
| Highest | 1268.7 (2025-06-01) |
| Min/Max +/- allowed | 150.3 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1089.7 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1246.9 |
| K-factor | 36 |
| Floor | 768.7 |
| Highest | 1268.7 (2025-06-01) |
| Min/Max +/- allowed | 150.3 |
Rapid rating
| Rating | 1227.8 |
| K-factor | 36 |
| Floor | 727.8 |
| Highest | 1227.8 (2025-03-01) |
| Min/Max +/- allowed | 159.4 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 915.4 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1227.8 |
| K-factor | 36 |
| Floor | 727.8 |
| Highest | 1227.8 (2025-03-01) |
| Min/Max +/- allowed | 159.4 |
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 | BC Schools Chess Festival 2025 (U13 Open) | Standard | 2025-07-26 | 2025-07-26 | Buffalo City (EBC) | 5 | 1268.4 | 4 | 1 | 1109.5 | 0 | Details |
| 2 | 2025 Buffalo City Chess Trials 3 (U14) | Standard | 2025-05-10 | 2025-05-10 | Buffalo City (EBC) | 5 | 1243.1 | 5 | 2 | 1189.9 | 0 | Details |
| 3 | EC Open 2025 (U8-U14 Boys) | Standard | 2025-05-02 | 2025-05-02 | Buffalo City (EBC) | 7 | 1243.1 | 7 | 3 | 1370.5 | 0 | Details |
| 4 | 2025 Buffalo City Chess Trials 2 (U14) | Standard | 2025-04-12 | 2025-04-12 | Buffalo City (EBC) | 5 | 1251.9 | 5 | 1 | 1015.4 | 0 | Details |
| 5 | 2025 Buffalo City Chess Trials 1 (U14) | Standard | 2025-03-22 | 2025-03-22 | Buffalo City (EBC) | 5 | 1251.9 | 5 | 2.5 | 1278.5 | 0 | Details |
| 6 | Rapid Feb 2nd Leg 2025 (U14) | Rapid | 2025-02-21 | 2025-02-21 | Buffalo City (EBC) | 8 | 1244.3 | 7 | 5 | 1326 | 0 | Details |
| 7 | BC 5th Trials 2023 (U12A) | Standard | 2023-09-02 | 2023-09-02 | Buffalo City (EBC) | 5 | 1233 | 5 | 3 | 1287.3 | 0 | Details |
| 8 | 3rd BC Trials 2023 (U12A) | Standard | 2023-08-12 | 2023-08-12 | Buffalo City (EBC) | 5 | 1263.2 | 5 | 2 | 1084.2 | 0 | Details |
| 9 | 2nd BC Trials 2023 (U12A) | Rapid | 2023-06-03 | 2023-06-03 | Buffalo City (EBC) | 7 | 1256.3 | 7 | 4 | 1290 | 0 | Details |
| 10 | BC Chess Trials 1 of 5 2023 (U12A) | Standard | 2023-04-22 | 2023-04-22 | Buffalo City (EBC) | 5 | 1123.3 | 5 | 4 | 1490.3 | 0 | Details |
| 11 | 3rd Vikings Champs 2023 (U10B+U12B) | Standard | 2023-03-25 | 2023-03-25 | Buffalo City (EBC) | 5 | 1029.7 | 5 | 4.5 | 1516.7 | 0 | Details |
| 12 | 2nd Little Vikings 2023 (U10A+U12A) | Standard | 2023-02-23 | 2023-02-23 | Buffalo City (EBC) | 5 | 1028 | 5 | 1.5 | 1032.4 | 0 | Details |
| 13 | 2022 South African Junior Team Chess Championships (U10 Open) | Classical | 2022-12-04 | 2022-12-08 | 4 Knights (4K) | 7 | 1104.4 | 6 | 0.5 | 834.8 | 0 | Details |
| 14 | Slum Knights 2022 (B) | Rapid | 2022-08-06 | 2022-08-06 | Buffalo City (EBC) | 6 | 1129.7 | 6 | 1.5 | 993.8 | 0 | Details |
| 15 | BC Chess Trials 5 of 5 2022 (C) | Rapid | 2022-06-11 | 2022-06-11 | Buffalo City (EBC) | 7 | 1124.4 | 7 | 3.5 | 1152.9 | 0 | Details |
| 16 | BC Chess 4th Border Trials 2022 (C) | Rapid | 2022-05-21 | 2022-05-21 | Buffalo City (EBC) | 6 | 1125.7 | 6 | 2.5 | 1119 | 0 | Details |
| 17 | BC Trials 3 2022 (U10A+U12A) | Standard | 2022-03-05 | 2022-03-05 | Buffalo City (EBC) | 5 | 1132.3 | 1 | 0 | 767.6 | 0 | Details |
| 18 | BC Trials 3 2022 (U10B+U12B) | Standard | 2022-03-05 | 2022-03-05 | Buffalo City (EBC) | 5 | 1132.3 | 4 | 2 | 1172.3 | 0 | Details |
| 19 | BC Trials 2 2022 (U10B+U12B) | Standard | 2022-02-19 | 2022-02-19 | Buffalo City (EBC) | 5 | 1200 | 5 | 2 | 1110.9 | 0 | Details |
| 20 | BC Trials 1 2022 (U10A+U12A) | Standard | 2022-02-11 | 2022-02-11 | Buffalo City (EBC) | 5 | 1200 | 4 | 0.5 | 869.8 | 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 | 104 |
| Wins | 39 |
| Draws | 14 |
| Losses | 51 |
| White | 48 |
| Black | 56 |
| White wins | 17 |
| Black wins | 22 |
| Score | 46 |
| Percent | 44.2 |
| Dp | -49 |
| AOR | 1222.7 |
| Performance | 1173.7 |
Rankings (Main)
| National | |
| Overall | 8438 |
| Gender | 6848 |
| Age group | 1294 |
| Gender/Age | 953 |
| Provincial | |
| Overall | 831 |
| Gender | 696 |
| Age group | 105 |
| Gender/Age | 70 |
| Regional | |
| Overall | 282 |
| Gender | 235 |
| Age group | 35 |
| Gender/Age | 24 |
Rankings (Standard)
| National | |
| Overall | 7352 |
| Gender | 5898 |
| Age group | 1151 |
| Gender/Age | 834 |
| Provincial | |
| Overall | 770 |
| Gender | 636 |
| Age group | 103 |
| Gender/Age | 68 |
| Regional | |
| Overall | 275 |
| Gender | 224 |
| Age group | 33 |
| Gender/Age | 23 |
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 | 26 |
| Score | 9.5 |
| Percent | 36.5 |
| Aor | 1324.1 |
| Dp | -114.4 |
| Prat | 1209.6 |
Performance (History)
| Games | 104 |
| Score | 46 |
| Percent | 44.2 |
| Aor | 1222.7 |
| Dp | -49 |
| Prat | 1173.7 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Kleynhans, R (Rachelle) | 3 | 1 | 2 | Slum Knights 2022 (B) | BC 5th Trials 2023 (U12A) | Details |
| Overall | 2 | Peters, S (Simon) | 3 | 2 | 1 | BC Trials 2 2022 (U10B+U12B) | 3rd BC Trials 2023 (U12A) | Details |
| Overall | 3 | Joubert, B (Bethany) | 3 | 1 | 2 | BC Chess 4th Border Trials 2022 (C) | Slum Knights 2022 (B) | Details |
| Overall | 4 | Von Delft, C (Callum) | 2 | 0 | 2 | BC Chess 4th Border Trials 2022 (C) | BC Chess Trials 5 of 5 2022 (C) | Details |
| Overall | 5 | Sifingo, C (Cinga) | 2 | 1 | 1 | 2025 Buffalo City Chess Trials 1 (U14) | 2025 Buffalo City Chess Trials 3 (U14) | Details |
| Standard | 1 | Peters, S (Simon) | 3 | 2 | 1 | BC Trials 2 2022 (U10B+U12B) | 3rd BC Trials 2023 (U12A) | Details |
| Standard | 2 | Petzer, J (Jayden) | 2 | 2 | 0 | 2nd Little Vikings 2023 (U10A+U12A) | BC Chess Trials 1 of 5 2023 (U12A) | Details |
| Standard | 3 | Sifingo, C (Cinga) | 2 | 1 | 1 | 2025 Buffalo City Chess Trials 1 (U14) | 2025 Buffalo City Chess Trials 3 (U14) | Details |
| Standard | 4 | Bopi, L (Lumnko) | 2 | 2 | 0 | 3rd Vikings Champs 2023 (U10B+U12B) | 2025 Buffalo City Chess Trials 2 (U14) | Details |
| Standard | 5 | Halana, L (Lunjalo) | 2 | 1 | 1 | 3rd BC Trials 2023 (U12A) | BC 5th Trials 2023 (U12A) | Details |
| Rapid | 1 | Joubert, B (Bethany) | 3 | 1 | 2 | BC Chess 4th Border Trials 2022 (C) | Slum Knights 2022 (B) | Details |
| Rapid | 2 | Von Delft, C (Callum) | 2 | 0 | 2 | BC Chess 4th Border Trials 2022 (C) | BC Chess Trials 5 of 5 2022 (C) | Details |