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Individual Calculations August 2019 |
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| Bratkova, Anna Total change: -69.20 | |   |
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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 |
| 1452 | 1412 | 2.00 | 8 | -1.73 | 40 | -69.20 | |
|  Ghukasyan, Haykaz | | | 1697 | ARM | 0.00 | 1 | -0.16 | 40 | -6.40 | |  Mkrtumyan, Robert | | | 1793 | ARM | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Fanarjyan, Narek | | | 1244 | ARM | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Biliseishvili, Ilia | | | 1444 | GEO | 0.00 | 1 | -0.46 | 40 | -18.40 | | | Karapetyan, Irina | | | 1302 | ARM | 0.50 | 1 | -0.15 | 40 | -6.00 | | | Atoyan, Alberto | | | 1334 | ARM | 0.00 | 1 | -0.61 | 40 | -24.40 | | | Kozhuhov, Vyacheslav | | | 1406 | RUS | 0.00 | 1 | -0.51 | 40 | -20.40 | | | Pochkhua, Lizi | | | 1394 | GEO | 0.50 | 1 | -0.03 | 40 | -1.20 | |
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) | | |
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