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Individual Calculations December 2015 |
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| Sand, Rolf, Dr. Total change: 12.00 | |   |
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| World Senior Championship 2015 - over 50 | Acqui Terme | ITA | 2015-11-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2122 | 2021 | 4.50 | 10 | 0.60 | 20 | 12.00 | |
|  Kalegin, Evgenij | m | | 2421 * | RUS | 0.50 | 1 | 0.42 | 20 | 8.40 | |  Garcia Palermo, Carlos | g | | 2421 * | ITA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Sielicki, Tomasz | | | 1945 | POL | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Karasmaki, Seppo | | | 1821 | FIN | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Contin, Daniel | m | | 2248 | ITA | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Schiatti, Piero | | | 1917 | ITA | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Venturino, Marco | | | 2172 | ITA | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Natoli, Domenico | | | 1845 | ITA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Madeira, Wagner Martins | f | | 2168 | BRA | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Malinin, Vasily B. | g | | 2261 | RUS | 0.00 | 1 | -0.20 | 20 | -4.00 | | | * 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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