PLAYER PAGE
Dewin Hartnick
1130150697Overberg (WOS)Personal
Main rating
| Rating | 1235.1 |
| K-factor | 36 |
| Floor | 736.8 |
| Highest | 1298.9 (2023-03-01) |
| Min/Max +/- allowed | 144 |
| Rating Change () | |
| Games | 5 |
| Score | 3 |
| We | 2.93 |
| SWe | 0.04 |
| Temp +/- | 1.6 |
| Penalties | 0 |
| Weight perform | 0 |
| Final +/- | 1.6 |
| New Rating () | |
| Rating | 1236.7 |
| K-factor | 36 |
| Floor | 736.8 |
| Highest | 1298.9 (2023-03-01) |
| Min/Max +/- allowed | 144 |
Standard rating
| Rating | 1219.6 |
| K-factor | 36 |
| Floor | 719.6 |
| Highest | 1286.6 (2023-03-01) |
| Min/Max +/- allowed | 146.6 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 0 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1219.6 |
| K-factor | 36 |
| Floor | 719.6 |
| Highest | 1286.6 (2023-03-01) |
| Min/Max +/- allowed | 146.6 |
Rapid rating
| Rating | 1238.4 |
| K-factor | 36 |
| Floor | 738.4 |
| Highest | 1370.5 (2023-03-01) |
| Min/Max +/- allowed | 130.1 |
| Rating Change () | |
| Games | 5 |
| Score | 3 |
| We | 2.64 |
| SWe | 0.36 |
| Temp +/- | 13 |
| Penalties | 0 |
| Weight perform | 0 |
| Final +/- | 13 |
| New Rating () | |
| Rating | 1251.4 |
| K-factor | 36 |
| Floor | 738.4 |
| Highest | 1370.5 (2023-03-01) |
| Min/Max +/- allowed | 130.1 |
Blitz rating
| Rating | 1190.7 |
| 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 | 1190.7 |
| 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 |
| 1 | Overberg Schools Primary School Trials (Region 2) 2026 (U13 Boys) | Rapid | 2026-02-28 | 2026-02-28 | Overberg (WOS) | 6 | 1235.1 | 5 | 3 | 1254 | 1.6 | Details |
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | Overberg Top Schools 2025 (U13) | Standard | 2025-08-02 | 2025-08-02 | Overberg (WOS) | 5 | 1235.1 | 0 | 0 | 0 | 0 | Details |
| 2 | Overberg Schools - PS Closed 2025 (U13 Boys) | Standard | 2025-03-08 | 2025-03-08 | Overberg (WOS) | 5 | 1235.1 | 0 | 0 | 0 | 0 | Details |
| 3 | Overberg October Chess Festival 2024 (B) | Blitz | 2024-10-17 | 2024-10-17 | Overberg (WOS) | 5 | 1236.8 | 4 | 1 | 1019.5 | 0 | Details |
| 4 | Overberg Schools Swellendam Zone Trails 2023 (U13) | Rapid | 2023-02-16 | 2023-03-02 | Overberg (WOS) | 5 | 1200 | 5 | 3.5 | 1379.5 | 0 | Details |
| 5 | Overberg School Chess Closed Tournament 2023 (U11 Boys) | Standard | 2023-03-25 | 2023-03-25 | Overberg (WOS) | 5 | 1200 | 5 | 3 | 1282.3 | 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 | 5 |
| Wins | 3 |
| Draws | 0 |
| Losses | 2 |
| White | 3 |
| Black | 2 |
| White wins | 1 |
| Black wins | 2 |
| Score | 3 |
| Percent | 60 |
| Dp | 85 |
| AOR | 1169 |
| Performance | 1254 |
Game statistics (History)
| Games | 19 |
| Wins | 10 |
| Draws | 1 |
| Losses | 8 |
| White | 10 |
| Black | 9 |
| White wins | 6 |
| Black wins | 4 |
| Score | 10.5 |
| Percent | 55.3 |
| Dp | 44.7 |
| AOR | 1200.4 |
| Performance | 1245.1 |
Rankings (Main)
| 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 (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 | -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 | 5 |
| Score | 3 |
| Percent | 60 |
| Aor | 1169 |
| Dp | 85 |
| Prat | 1254 |
Performance (12 months)
| Games | 5 |
| Score | 3 |
| Percent | 60 |
| Aor | 1169 |
| Dp | 85 |
| Prat | 1254 |
Performance (History)
| Games | 19 |
| Score | 10.5 |
| Percent | 55.3 |
| Aor | 1200.4 |
| Dp | 44.7 |
| Prat | 1245.1 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Bernardus, C (Chadwin) | 2 | 1 | 1 | Overberg School Chess Closed Tournament 2023 (U11 Boys) | Overberg October Chess Festival 2024 (B) | Details |