Rapid:
Individual Calculations December 2023 |
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Ivanova, Dilyana Total change: -37.60 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Chess Hopes U18 October 2023 | Sofia | BUL | 2023-11-11 |
Rc | Ro | w | n | change | K | K*chg | Game |
1667 | 1668 | 1.00 | 4 | -0.94 | 40 | -37.60 | |
| Kolev, Lachezar | | | 1958 | BUL | 0.00 | 1 | -0.16 | 40 | -6.40 | | Trendafilov, Simeon | | | 1796 | BUL | 0.00 | 1 | -0.33 | 40 | -13.20 | | Ramadanov, Esat | | | 1647 | BUL | 0.00 | 1 | -0.53 | 40 | -21.20 | | Mitkova, Victoria-Elizabeth | | | 1268 * | BUL | 1.00 | 1 | 0.08 | 40 | 3.20 | | * 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) | |
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