|
Individual Calculations October 2019 |
|
|
|
| Oyama, Ekok Total change: -7.20 | |   |
|
| 1st Richard Asibor Memorial Chess Festival Under 2000 | Lagos | NGR | 2019-09-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1719 | 1875 | 1.00 | 2 | -0.36 | 20 | -7.20 | |
|  Nzeako, Chizoba Treasure | | | 1557 | NGR | 1.00 | 1 | 0.13 | 20 | 2.60 | |  Mafoitan, Oladipupo | | | 1881 | NGR | 0.00 | 1 | -0.49 | 20 | -9.80 | |
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) | | |
|
