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Individual Calculations August 2019 |
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| Bukia, Nika Total change: 28.40 | |   |
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| 14th Poti N.Alexandria Cup (Open C) | Poti | GEO | 2019-07-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1583 | 1458 | 3.50 | 8 | 0.71 | 40 | 28.40 | |
|  Chanturia, Lasha | | | 1742 | GEO | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Ghukasyan, Haykaz | | | 1697 | ARM | 0.00 | 1 | -0.20 | 40 | -8.00 | |  Karapetyan, Irina | | | 1302 | ARM | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Khaidarov, Lars | | | 1627 | KAZ | 1.00 | 1 | 0.72 | 40 | 28.80 | | | Hakobyan, Erik | | | 1783 | ARM | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Atoyan, Alberto | | | 1334 | ARM | 0.50 | 1 | -0.17 | 40 | -6.80 | | | Chanturia, Tamar | | | 1614 | GEO | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Davtyan, Ara | | | 1566 | ARM | 0.00 | 1 | -0.35 | 40 | -14.00 | |
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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