|
Individual Calculations December 2019 |
|
|
|
| Ryszkiewicz, Barbara Total change: -4.20 | |   |
|
| IV Wielkopolska Liga Seniorow grupa A 2019/2020 Round 1-2 | Poznan | POL | 2019-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1166 | 1479 | 1.50 | 2 | -0.21 | 20 | -4.20 | |
|  Gac-Mytych, Sara | | | 1079 * | POL | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Pietrykowska, Agata | | | 1252 | POL | 1.00 | 1 | 0.21 | 20 | 4.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | |
|
