Individual Calculations December 2019 |
|
|
Rizzoli, Aluna Total change: 21.80 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
|
Central London Chess Congress (Open Section) 2019 | London | ENG | 2019-11-01 |
Rc | Ro | w | n | change | K | K*chg | Game |
2123 | 1905 | 2.00 | 4 | 1.09 | 20 | 21.80 | |
| Fry, Charles A | | | 2074 | ENG | 1.00 | 1 | 0.72 | 20 | 14.40 | | Hill, Alistair | | | 2193 | ENG | 0.00 | 1 | -0.16 | 20 | -3.20 | | Willmoth, Robert F | c | | 2108 | ENG | 0.00 | 1 | -0.24 | 20 | -4.80 | | Lucchi, Lorenzo | | | 2118 | ITA | 1.00 | 1 | 0.77 | 20 | 15.40 | | 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) | |
|