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Individual Calculations February 2023 |
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| Akhvlediani, Irakli Total change: -16.90 | |   |
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| 15eme Festival international d'Echecs de Marseille | MARSEILLE | FRA | 2022-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2248 | 2437 | 6.50 | 9 | 0.11 | 10 | 1.10 | |
|  Charlier, Antoine | | | 2037 * | FRA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Roumegous, Marina | | wm | 2006 | FRA | 1.00 | 1 | 0.07 | 10 | 0.70 | | | Baroyan, Davit | | | 2171 | FRA | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Lamaze, Simon | f | | 2357 | FRA | 1.00 | 1 | 0.39 | 10 | 3.90 | | | Girel, Joseph | m | | 2382 | FRA | 0.50 | 1 | -0.08 | 10 | -0.80 | | | Gozzoli, Yannick | g | | 2591 | FRA | 0.00 | 1 | -0.29 | 10 | -2.90 | | | Derige Kane, Yan | c | | 2161 | FRA | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Petrosyan, Armen | f | | 2393 | FRA | 0.50 | 1 | -0.06 | 10 | -0.60 | | | Saya, Ethan | f | | 2138 | FRA | 0.50 | 1 | -0.35 | 10 | -3.50 | | | * 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) | | | | FE 15 Citta' di Messina - A | Messina | ITA | 2023-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2214 | 2437 | 5.00 | 9 | -1.80 | 10 | -18.00 | |
| | Duraccio, Walter Mattia | | | 2032 | ITA | 0.50 | 1 | -0.42 | 10 | -4.20 | | | Bosboom, Ardin | | | 2052 | NED | 1.00 | 1 | 0.09 | 10 | 0.90 | | | Bazilius, Augustinas | | | 2118 | LTU | 0.50 | 1 | -0.37 | 10 | -3.70 | | | Urbani, Gabriel | | | 2120 | ITA | 1.00 | 1 | 0.13 | 10 | 1.30 | | | Carbone, Edoardo | | | 2142 | ITA | 0.50 | 1 | -0.35 | 10 | -3.50 | | | Collutiis, Duilio | m | | 2362 | ITA | 0.50 | 1 | -0.10 | 10 | -1.00 | | | Bifulco, Michel | f | | 2275 | ITA | 0.50 | 1 | -0.21 | 10 | -2.10 | | | Sochacki, Christophe | g | | 2446 | FRA | 0.50 | 1 | 0.01 | 10 | 0.10 | | | Czerw, Dawid | m | | 2380 | POL | 0.00 | 1 | -0.58 | 10 | -5.80 | |
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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