Rapid:
Individual Calculations June 2019 |
|
|
Kostrikina, Diana Total change: -20.40 | | |
|
SPb Chess Fed. U15 Rapid Cup 2019-4 | St. Petersburg | RUS | 2019-05-05 |
Rc | Ro | w | n | change | K | K*chg | Game |
1320 | 1187 | 0.00 | 3 | -1.02 | 20 | -20.40 | |
| Matveev, Ivan A. | | | 1475 | RUS | 0.00 | 1 | -0.16 | 20 | -3.20 | | Deruchenko, Ivan | | | 1372 | RUS | 0.00 | 1 | -0.26 | 20 | -5.20 | | Dudkina, Maya | | | 1114 | RUS | 0.00 | 1 | -0.60 | 20 | -12.00 | | 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) | |
|