PLAYER PAGE
Henry Jiri
1110300068Overberg (WOS)Personal
Main rating
| Rating | 1141.9 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2024-03-01) |
| Min/Max +/- allowed | 166 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 950.2 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1141.9 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2024-03-01) |
| Min/Max +/- allowed | 165.8 |
Standard rating
| Rating | 1169.8 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2024-04-01) |
| 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 | 1169.8 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2024-04-01) |
| Min/Max +/- allowed | 165.8 |
Rapid rating
| Rating | 1138.6 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2024-03-01) |
| 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 | 1138.6 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2024-03-01) |
| Min/Max +/- allowed | 165.8 |
Blitz rating
| Rating | 1200 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2024-04-01) |
| 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 (2024-04-01) |
| 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 | Overberg Schools High School Trials 2026 (U15 Boys) | Rapid | 2026-02-21 | 2026-02-21 | Overberg (WOS) | 6 | 1155.6 | 6 | 2 | 1064 | 0 | Details |
| 2 | Overberg Schools Open Championship 2026 (U15) | Rapid | 2026-01-31 | 2026-01-31 | Overberg (WOS) | 6 | 1155.6 | 6 | 1.5 | 1006.2 | 0 | Details |
| 3 | Kleinmond Chess Club Open 2025 (U14) | Rapid | 2025-08-30 | 2025-08-30 | Overberg (WOS) | 6 | 1145.5 | 6 | 3 | 1219.9 | 0 | Details |
| 4 | Overberg Schools - Top Schools 2024 (U13 Mixed) | Standard | 2024-07-27 | 2024-07-27 | Overberg (WOS) | 5 | 1149.8 | 5 | 1 | 928.9 | 0 | Details |
| 5 | Overberg Schools - PS Trials Region 3 2024 (U13 Boys) | Rapid | 2024-03-02 | 2024-03-02 | Overberg (WOS) | 5 | 1200 | 4 | 0 | 754.5 | 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 | 12 |
| Wins | 3 |
| Draws | 1 |
| Losses | 8 |
| White | 6 |
| Black | 6 |
| White wins | 2 |
| Black wins | 1 |
| Score | 3.5 |
| Percent | 29.2 |
| Dp | -177.1 |
| AOR | 1212.2 |
| Performance | 1035.1 |
Game statistics (History)
| Games | 27 |
| Wins | 7 |
| Draws | 1 |
| Losses | 19 |
| White | 13 |
| Black | 14 |
| White wins | 4 |
| Black wins | 3 |
| Score | 7.5 |
| Percent | 27.8 |
| Dp | -188.9 |
| AOR | 1203.8 |
| Performance | 1014.9 |
Rankings (Main)
| National | |
| Overall | 17525 |
| Gender | 13167 |
| Age group | 3448 |
| Gender/Age | 2513 |
| Provincial | |
| Overall | 5108 |
| Gender | 3750 |
| Age group | 1007 |
| Gender/Age | 726 |
| Regional | |
| Overall | 499 |
| Gender | 324 |
| Age group | 97 |
| Gender/Age | 66 |
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 | 5913 |
| Gender | 4388 |
| Age group | 1263 |
| Gender/Age | 893 |
| Provincial | |
| Overall | 2352 |
| Gender | 1717 |
| Age group | 502 |
| Gender/Age | 350 |
| Regional | |
| Overall | 387 |
| Gender | 242 |
| Age group | 61 |
| Gender/Age | 38 |
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 | 12 |
| Score | 3.5 |
| Percent | 29.2 |
| Aor | 1212.2 |
| Dp | -177.1 |
| Prat | 1035.1 |
Performance (12 months)
| Games | 18 |
| Score | 6.5 |
| Percent | 36.1 |
| Aor | 1214.8 |
| Dp | -118.1 |
| Prat | 1096.7 |
Performance (History)
| Games | 27 |
| Score | 7.5 |
| Percent | 27.8 |
| Aor | 1203.8 |
| Dp | -188.9 |
| Prat | 1014.9 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Booysen, N (Nayrin) | 2 | 1 | 1 | Overberg Schools Open Championship 2026 (U15) | Overberg Schools High School Trials 2026 (U15 Boys) | Details |
| Overall | 2 | Philander, S (Shadin) | 2 | 2 | 0 | Overberg Schools Open Championship 2026 (U15) | Overberg Schools High School Trials 2026 (U15 Boys) | Details |
| Rapid | 1 | Booysen, N (Nayrin) | 2 | 1 | 1 | Overberg Schools Open Championship 2026 (U15) | Overberg Schools High School Trials 2026 (U15 Boys) | Details |
| Rapid | 2 | Philander, S (Shadin) | 2 | 2 | 0 | Overberg Schools Open Championship 2026 (U15) | Overberg Schools High School Trials 2026 (U15 Boys) | Details |