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Individual Calculations March 2020 |
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| Archelkov, Arseniy Total change: 15.40 | |   |
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| Petrograd District Cup 2020-1 | St. Petersburg | RUS | 2020-01-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1753 | 1771 | 5.50 | 9 | 0.77 | 20 | 15.40 | |
|  Balatsky, Nikolay | | | 1371 * | RUS | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Khochinsky, Andrey | | | 1729 | RUS | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Sheynin, Izrail | | | 1915 | RUS | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Anisimov, Artem | | | 1854 | RUS | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Vunder, Andrey | | | 2054 | RUS | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Kobak, Polina | | | 1556 | RUS | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Aleksandrov, Danila | | | 2171 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Kovtun, Tatyana | | | 1560 | RUS | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Romanov, Nikita M. | | | 1564 | RUS | 1.00 | 1 | 0.23 | 20 | 4.60 | | | * 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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