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Individual Calculations August 2022 |
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| Martsvalashvili, Ruzvelt Total change: -61.00 | |   |
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| 15th Poti Int.Festival Nana Alexandria Cup (C) | Poti | GEO | 2022-07-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1415 | 1658 | 4.00 | 9 | -3.05 | 20 | -61.00 | |
|  Apkhazava, Mikheil | | | 1408 | GEO | 0.50 | 1 | -0.31 | 20 | -6.20 | |  Chanturia, Lasha | | | 1761 | GEO | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Aghekyan, Mark | | | 1258 * | ARM | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Margaryan, Aram | | | 1370 | ARM | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Macharashvili, Ana | | | 1429 | GEO | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Kalandadze, Mariam | | | 1349 | GEO | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Avanesyan, Aleksandr | | | 1287 | ARM | 0.00 | 1 | -0.90 | 20 | -18.00 | | | Maghakyan, Hayk | | | 1422 | ARM | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Mykhailets, Polina | | | 1451 | UKR | 0.00 | 1 | -0.77 | 20 | -15.40 | | | * 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) | | |
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