Individual Calculations June 2017 |
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Grabcheva, Natalia Total change: 38.00 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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186th MGU open | Sofia | BUL | 2017-05-27 |
Rc | Ro | w | n | change | K | K*chg | Game |
1677 | 1561 | 2.00 | 3 | 0.95 | 40 | 38.00 | |
| Bakalov, Milko | | | 1774 | BUL | 0.50 | 1 | 0.27 | 40 | 10.80 | | Georgiev, Nikolay | | | 1582 | BUL | 1.00 | 1 | 0.53 | 40 | 21.20 | | Kostov, Nikolay | | | 1674 | BUL | 0.50 | 1 | 0.15 | 40 | 6.00 | | 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) | |
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