|
Rapid:
Individual Calculations February 2018 |
|
|
|
| Macdonald, John Total change: -6.00 | |   |
|
| Golders Green Rapid Amateur Jan 18 | London | ENG | 2018-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1231 | 1506 | 3.00 | 4 | -0.30 | 20 | -6.00 | |
|  Usharovsky, Tom | | | 1216 | ENG | 0.00 | 1 | -0.84 | 20 | -16.80 | |  Scott, Martin | | | 1164 | ENG | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Simms, Geoffrey R | | | 1274 | ENG | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Smith, Roger N | | | 1271 | ENG | 1.00 | 1 | 0.21 | 20 | 4.20 | |
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) | | |
|
