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Individual Calculations February 2023 |
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| Melnikov, Valery Total change: 17.20 | |   |
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| Neyva-Open | Alapaevsk | RUS | 2023-01-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2219 | 2242 | 5.50 | 9 | 0.86 | 20 | 17.20 | |
|  Orekhov, Ilya | | | 2000 | RUS | 1.00 | 1 | 0.20 | 20 | 4.00 | |  Evstafiev, Nikita | f | | 2315 | RUS | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Novoselov, Roman | | | 2214 | RUS | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Tutynin, Vasiliy | | | 2357 | RUS | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Suverneva, Aliona | | | 1842 * | RUS | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Bulatov, Sergey | | | 2282 | RUS | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Orekhov, Evgeny | m | | 2441 | RUS | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Bunkov, Sergey | f | | 2229 | RUS | 0.50 | 1 | -0.02 | 20 | -0.40 | | | Piniagin, Anatoly | | | 2288 | RUS | 1.00 | 1 | 0.56 | 20 | 11.20 | | | * 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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