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Rapid:
Individual Calculations December 2018 |
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| Drozdov, Artem Total change: 73.60 | |   |
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| Onachevich Memorial-2018. Rapid | Gatchina | RUS | 2018-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1137 | 1200 | 3.00 | 3 | 1.25 | 20 | 25.00 | |
|  Chervyakova, Tatiana | | | 1226 | RUS | 1.00 | 1 | 0.54 | 20 | 10.80 | |  Kolesnik, Sofia | | | 1055 | RUS | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Petrov, Yaroslav | | | 1129 | RUS | 1.00 | 1 | 0.40 | 20 | 8.00 | |
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) | | | | Ohta-park chess Autumn 2018. Rapid | Mistolovo | RUS | 2018-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1561 | 1249 | 3.50 | 7 | 2.43 | 20 | 48.60 | |
| | Isakov, Erkin | | | 1502 | RUS | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Yakovlev, Nikolay V. | | | 1645 | RUS | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Gavrilov, Oleg | | | 1649 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Akhmedjanov, Shavkat | | | 1649 * | UZB | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Simakov, Vadim | | | 1450 | RUS | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Sapegin, Viktor | | | 1649 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Dzhagarian, Arutyun | | | 1386 | RUS | 0.00 | 1 | -0.32 | 20 | -6.40 | | | * 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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