Individual Calculations October 2022 |
|
|
Ryszkiewicz, Barbara Total change: -4.40 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
|
IV Wielkopolska Liga Seniorow grupa A 2022 Round 7-8 | Poznan | POL | 2022-09-04 |
Rc | Ro | w | n | change | K | K*chg | Game |
1365 | 1445 | 1.00 | 2 | -0.22 | 20 | -4.40 | |
| Plucinska, Magdalena | | | 1352 | POL | 0.50 | 1 | -0.13 | 20 | -2.60 | | Niemier, Martyna | | | 1378 | POL | 0.50 | 1 | -0.09 | 20 | -1.80 | | 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) | |
|