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Individual Calculations June 2015 |
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| Kupreichik, Viktor D Total change: 12.30 | |   |
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| 15th European Senior Chess Championship (2015) - Open 65+ | Eretria | GRE | 2015-04-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2215 | 2373 | 7.50 | 9 | 1.23 | 10 | 12.30 | |
|  White, Alastair F | | | 2058 | SCO | 1.00 | 1 | 0.14 | 10 | 1.40 | |  Morriss, Pete | | | 2092 | IRL | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Gruzmann, Boris | f | | 2200 | GER | 0.50 | 1 | -0.23 | 10 | -2.30 | | | Rooze, Jan | m | | 2281 | BEL | 0.50 | 1 | -0.13 | 10 | -1.30 | | | Gundersen, Helge | | | 2153 | NOR | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Pushkov, Nikolai | g | | 2313 | RUS | 1.00 | 1 | 0.42 | 10 | 4.20 | | | Vasiukov, Evgeni | g | | 2416 | RUS | 0.50 | 1 | 0.06 | 10 | 0.60 | | | Zhelesny, Stanislav | f | | 2118 | RUS | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Gaprindashvili, Nona | g | wg | 2302 | GEO | 1.00 | 1 | 0.40 | 10 | 4.00 | |
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) | | |
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