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Individual Calculations May 2023 |
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| Khachatryan, Samvel S. Total change: -7.80 | |   |
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| Team 2023 - Nationale 2 r9 | FRANCE | FRA | 2023-04-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2120 | 2176 | 0.50 | 1 | -0.08 | 20 | -1.60 | |
|  Breuil, Tristan | | | 2120 | FRA | 0.50 | 1 | -0.08 | 20 | -1.60 | |
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) | | | | Trophee Jean Marandjian Grenoble 2023 | GRENOBLE | FRA | 2023-04-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1800 | 2176 | 7.50 | 9 | -0.31 | 20 | -6.20 | |
| | Correard, Gabriel | | | 1776 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Guillon, Gabriel | | | 1663 | FRA | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Revil-Baudard, Didier | | | 1674 | FRA | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Kastantin, Anas | | | 1865 | FRA | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Puydt, Gilles | | | 1882 | FRA | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Ortiz, Jokin | | | 1578 | FRA | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Saya, Ethan | f | | 2179 | FRA | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Akopian, Edwin | | | 1669 | FRA | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Miras, Christophe | | | 1910 | FRA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | * 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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