|
Individual Calculations January 2019 |
|
|
|
| Graff, Coby Total change: -10.40 | |   |
|
| 10th CSC London Chess Classic: 5-Day Under 2050 | London | ENG | 2018-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1847 | 1606 | 1.50 | 5 | 0.48 | 40 | 19.20 | |
|  Kenning, Paul H | | | 1892 | ENG | 0.50 | 1 | 0.34 | 40 | 13.60 | |  Szymanski, Mark | | | 1872 | ENG | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Joslin, Tim M | | | 1851 | ENG | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Staneland, Peter E | | | 1756 | ENG | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Akeya-Price, Robert A | | | 1863 | ENG | 0.00 | 1 | -0.18 | 40 | -7.20 | |
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) | | | | 10th CSC London Chess Classic: Weekend Under 2050 | London | ENG | 2018-12-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1650 | 1606 | 1.00 | 4 | -0.74 | 40 | -29.60 | |
| | Watson, Jacob | | | 1866 | ENG | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Ridge, Benjamin | | | 1611 | SCO | 0.00 | 1 | -0.49 | 40 | -19.60 | | | Ellis, Bryan Te | | | 1263 | USA | 0.50 | 1 | -0.38 | 40 | -15.20 | | | Roch, Florian | | | 1861 | FRA | 0.50 | 1 | 0.31 | 40 | 12.40 | |
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) | | |
|
