|
Individual Calculations May 2024 |
|
|
|
| Siu, Kam Wa Total change: 77.60 | |   |
|
| 4th 4NCL Easter Congress Under 2000 | Peterborough | ENG | 2024-03-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1806 | 1825 | 4.50 | 6 | 1.34 | 40 | 53.60 | |
|  Rubeck, Jonathan | | | 1839 | ENG | 1.00 | 1 | 0.52 | 40 | 20.80 | |  Burton, Sean | | | 1827 | ENG | 0.50 | 1 | 0.00 | 40 | 0.00 | | | Bowers, Francis J | | | 1828 | ENG | 1.00 | 1 | 0.50 | 40 | 20.00 | | | Honarvarmahalati, Hooman | | | 1764 | IRI | 0.50 | 1 | -0.08 | 40 | -3.20 | | | Sugden, Freddie | | | 1715 | ENG | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Jackson, Gary C | | | 1864 | ENG | 0.50 | 1 | 0.05 | 40 | 2.00 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | NOTE: K factor changed | | 3rd East Midlands FIDE Congress - U1900 | Northampton | ENG | 2024-04-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1748 | 1825 | 3.00 | 3 | 1.20 | 20 | 24.00 | |
| | Collins, Nigel | | | 1618 | ENG | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Gunarathne, Senith Thenula | | | 1796 | ENG | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Obi, Okwose Marc | | | 1829 | ENG | 1.00 | 1 | 0.51 | 20 | 10.20 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
|
