|
Individual Calculations May 2019 |
|
|
|
| Kovtun, Tatyana Total change: -0.40 | |   |
|
| Spassky Cup 2019 - Girls Cup 15 | St. Petersburg | RUS | 2019-03-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1425 | 1543 | 4.50 | 7 | -0.01 | 40 | -0.40 | |
|  Grigorieva, Victoria | | | 1240 | RUS | 1.00 | 1 | 0.14 | 40 | 5.60 | |  Kramarenko, Ekaterina | | | 1493 | RUS | 1.00 | 1 | 0.43 | 40 | 17.20 | | | Reger, Valeriia | | | 1748 | RUS | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Iudina, Veronika | | | 1425 | RUS | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Rakhlina, Kristina | | | 1495 | RUS | 0.50 | 1 | -0.07 | 40 | -2.80 | | | Stolbova, Ekaterina | | | 1207 | RUS | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Pripisnova, Aleksandra | | | 1366 | RUS | 0.00 | 1 | -0.73 | 40 | -29.20 | |
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) | | |
|
