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Rapid:
Individual Calculations September 2018 |
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| Koshkin, Olexander Total change: 9.00 | |   |
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| "Cup Independence, Obolon - 2018 - D (Rapid)" | Kyiv | UKR | 2018-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1910 | 1554 | 1.00 | 5 | 0.45 | 20 | 9.00 | |
|  Tytynnik, Artem | f | | 1954 * | UKR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Koshel, Stanislav | | | 1939 | UKR | 1.00 | 1 | 0.91 | 20 | 18.20 | |  Kazakov, Maksym | | | 1954 * | UKR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Shystarova, Svitlana | | | 1875 | UKR | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Bosak, Viktor | | | 1826 | UKR | 0.00 | 1 | -0.17 | 20 | -3.40 | | | * 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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