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Individual Calculations March 2023 |
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| Potapov, Alexander Total change: -14.80 | |   |
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| Memorial Lozovatsky 2023 - A | Chelyabinsk | RUS | 2023-01-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2258 | 2425 | 5.50 | 10 | -1.48 | 10 | -14.80 | |
|  Ermakov, Maksim | | | 2167 | RUS | 1.00 | 1 | 0.18 | 10 | 1.80 | |  Akhtariev, Andrey | | | 2192 | RUS | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Tsydypov, Zhamsaran | g | | 2535 | RUS | 0.00 | 1 | -0.35 | 10 | -3.50 | | | Gitelson, Arkady | f | | 2146 | RUS | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Zakhartsov, Vladimir | g | | 2537 | RUS | 0.00 | 1 | -0.35 | 10 | -3.50 | | | Chaqryan, Erik | f | | 2311 | ARM | 0.00 | 1 | -0.66 | 10 | -6.60 | | | Kuzmin, Roman | f | | 2249 | RUS | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Lvov, Nikita | | | 2044 | RUS | 1.00 | 1 | 0.09 | 10 | 0.90 | | | Grachev, Alexey | f | | 2323 | RUS | 0.50 | 1 | -0.14 | 10 | -1.40 | | | Suleimen, Ergali | | | 2071 | KAZ | 0.00 | 1 | -0.89 | 10 | -8.90 | |
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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