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Individual Calculations July 2021 |
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| Polyakov, Maxim Total change: -13.40 | |   |
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| 50th Anniversary of Mariupol Chess Club open | Mariupol, Donetsk region | UKR | 2021-06-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2156 | 2375 | 5.50 | 9 | -1.34 | 10 | -13.40 | |
|  Bartolome Martin, Angel | | | 1975 * | ESP | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Kocyigit, Buse Naz | | wf | 2113 | TUR | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Ianov, Viktor | m | | 2282 | UKR | 0.50 | 1 | -0.13 | 10 | -1.30 | | | Skliar, Andrey | | | 2251 | UKR | 0.50 | 1 | -0.17 | 10 | -1.70 | | | Arutyunova, Diana | | wg | 2227 | UKR | 0.50 | 1 | -0.20 | 10 | -2.00 | | | Yeshchenko, Uliana | | | 1991 | UKR | 0.50 | 1 | -0.41 | 10 | -4.10 | | | Maliutin, Oleksandr | | | 2244 | UKR | 0.00 | 1 | -0.68 | 10 | -6.80 | | | Hryshchenko, Kamila | | | 2048 | UKR | 1.00 | 1 | 0.13 | 10 | 1.30 | | | Bondar, Dmytro | f | | 2274 | UKR | 0.50 | 1 | -0.14 | 10 | -1.40 | | | * 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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