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Individual Calculations November 2023 |
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| Kovalenko, Prokhor Ser Total change: 18.80 | |   |
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| M.Chigorin Memorial 2023 | St. Petersburg | RUS | 2023-10-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1580 | 1123 | 1.00 | 8 | 0.47 | 40 | 18.80 | |
|  Beznosov, Timofey | | | 1875 | RUS | 0.00 | 1 | 0.00 | 40 | 0.00 | |  Korotkikh, Miron | | | 1660 | RUS | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Rakhlina, Kristina | | | 1543 | RUS | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Rachikhin, Roman | | | 1455 | RUS | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Vyshegorodtsev, Svyatoslav | | | 1507 | RUS | 1.00 | 1 | 0.91 | 40 | 36.40 | | | Borozdin, Leonid | | | 1516 | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Penkov, Aleksey | | | 1558 | RUS | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Ilin, Artem | | | 1529 | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | |
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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