|
Individual Calculations September 2018 |
|
|
|
| Jestico, John V Total change: -16.80 | |   |
|
| 105th British Championships Under 1750 | Hull | ENG | 2018-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1512 | 1363 | 0.50 | 3 | -0.42 | 40 | -16.80 | |
|  Oliver, Bruce R | | | 1588 | ENG | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Zhu, Feng | | | 1489 | ENG | 0.50 | 1 | 0.17 | 40 | 6.80 | |  Miles, Barry S | | | 1459 | ENG | 0.00 | 1 | -0.37 | 40 | -14.80 | |
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) | | |
|
