PLAYER PAGE
Denison Biri
1080152966Ethekwini (KED)Personal
Main rating
| Rating | 1388.7 |
| K-factor | 36 |
| Floor | 888.7 |
| Highest | 1468.6 (2023-03-01) |
| Min/Max +/- allowed | 113 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1110.7 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1388.7 |
| K-factor | 36 |
| Floor | 888.7 |
| Highest | 1468.6 (2023-03-01) |
| Min/Max +/- allowed | 113.1 |
Standard rating
| Rating | 1370.4 |
| K-factor | 36 |
| Floor | 870.4 |
| Highest | 1465.9 (2023-03-01) |
| Min/Max +/- allowed | 113.5 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 0 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1370.4 |
| K-factor | 36 |
| Floor | 870.4 |
| Highest | 1465.9 (2023-03-01) |
| Min/Max +/- allowed | 113.5 |
Rapid rating
| Rating | 1233.2 |
| K-factor | 36 |
| Floor | 733.2 |
| Highest | 1315.6 (2023-06-01) |
| Min/Max +/- allowed | 140.6 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 0 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1233.2 |
| K-factor | 36 |
| Floor | 733.2 |
| Highest | 1315.6 (2023-06-01) |
| Min/Max +/- allowed | 140.6 |
Blitz rating
| Rating | 1154 |
| 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 | 1154 |
| 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 | 2025 KZN Provincial Trials (U18) | Rapid | 2025-09-06 | 2025-09-06 | Ethekwini (KED) | 6 | 1388.7 | 0 | 0 | 0 | 0 | Details |
| 2 | 2024 ECA 3rd Youth Trials (A) | Standard | 2024-08-31 | 2024-09-01 | Ethekwini (KED) | 6 | 1388.7 | 0 | 0 | 0 | 0 | Details |
| 3 | South African Open Chess Championship 2024 (B) | Classical | 2024-06-29 | 2024-07-07 | Ethekwini (KED) | 11 | 1296 | 11 | 6.5 | 1466.9 | 0 | Details |
| 4 | South African Open Chess Championship 2024 (Blitz) | Blitz | 2024-07-04 | 2024-07-04 | Ethekwini (KED) | 11 | 1296 | 11 | 5.5 | 1521.2 | 0 | Details |
| 5 | 2024 ECA 2nd Youth Trials (U18+U20) | Standard | 2024-05-18 | 2024-05-19 | Ethekwini (KED) | 6 | 1267.9 | 6 | 3.5 | 1390.8 | 0 | Details |
| 6 | 2024 ECA 1st Youth Trials (U18+U20) | Standard | 2024-04-13 | 2024-04-14 | Ethekwini (KED) | 6 | 1267.9 | 0 | 0 | 0 | 0 | Details |
| 7 | 2023 USSA Championships (Blitz) | Blitz | 2023-12-06 | 2023-12-06 | Ethekwini (KED) | 9 | 1278.2 | 9 | 2.5 | 1132 | 0 | Details |
| 8 | 2023 KZN Winter Schools Selections (U15 Boys) | Rapid | 2023-06-24 | 2023-06-24 | Ethekwini (KED) | 7 | 1249.5 | 7 | 4.5 | 1416.8 | 0 | Details |
| 9 | Durban Chess Clarence Championship 2023 (C) | Standard | 2023-03-18 | 2023-03-18 | Ethekwini (KED) | 5 | 1200 | 5 | 4 | 1460.1 | 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 | 49 |
| Wins | 24 |
| Draws | 5 |
| Losses | 20 |
| White | 25 |
| Black | 24 |
| White wins | 13 |
| Black wins | 11 |
| Score | 26.5 |
| Percent | 54.1 |
| Dp | 34.7 |
| AOR | 1365.7 |
| Performance | 1400.4 |
Rankings (Main)
| National | |
| Overall | 3523 |
| Gender | 2981 |
| Age group | 463 |
| Gender/Age | 384 |
| Provincial | |
| Overall | 244 |
| Gender | 210 |
| Age group | 28 |
| Gender/Age | 21 |
| Regional | |
| Overall | 166 |
| Gender | 147 |
| Age group | 16 |
| Gender/Age | 12 |
Rankings (Standard)
| National | |
| Overall | 3539 |
| Gender | 2970 |
| Age group | 464 |
| Gender/Age | 383 |
| Provincial | |
| Overall | 219 |
| Gender | 188 |
| Age group | 22 |
| Gender/Age | 16 |
| Regional | |
| Overall | 151 |
| Gender | 131 |
| Age group | 12 |
| Gender/Age | 9 |
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 | 546 |
| Gender | 485 |
| Age group | 58 |
| Gender/Age | 53 |
| Provincial | |
| Overall | 49 |
| Gender | 43 |
| Age group | 6 |
| Gender/Age | 5 |
| Regional | |
| Overall | 35 |
| Gender | 30 |
| Age group | 5 |
| Gender/Age | 4 |
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 | 49 |
| Score | 26.5 |
| Percent | 54.1 |
| Aor | 1365.7 |
| Dp | 34.7 |
| Prat | 1400.4 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Kazadi, E (Elisha) | 2 | 1 | 1 | Durban Chess Clarence Championship 2023 (C) | 2024 ECA 2nd Youth Trials (U18+U20) | Details |
| Overall | 2 | Subramoney, R (Riaan) | 2 | 1 | 1 | 2023 KZN Winter Schools Selections (U15 Boys) | South African Open Chess Championship 2024 (Blitz) | Details |
| Standard | 1 | Kazadi, E (Elisha) | 2 | 1 | 1 | Durban Chess Clarence Championship 2023 (C) | 2024 ECA 2nd Youth Trials (U18+U20) | Details |