Individual Calculations August 2023 |
|
|
Melikidze, Valeriy Total change: -49.00 | | |
|
16th Poti Int.Nana Alexandria Cup (Open B, 1800-lover) | Poti | GEO | 2023-07-12 |
Rc | Ro | w | n | change | K | K*chg | Game |
1629 | 1949 | 1.00 | 4 | -2.45 | 20 | -49.00 | |
| Arakelyan, Syuzanna | | | 1610 | ARM | 0.00 | 1 | -0.88 | 20 | -17.60 | | Ashotia, Barbare | | | 1549 * | GEO | 1.00 | 1 | 0.08 | 20 | 1.60 | | Poghosyan, Alen | | | 1731 | ARM | 0.00 | 1 | -0.78 | 20 | -15.60 | | Alvanjyan, Aida | | | 1624 | ARM | 0.00 | 1 | -0.87 | 20 | -17.40 | | * 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) | |
|