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Individual Calculations December 2015 |
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| Serafim Junior, Arnor Total change: 16.40 | |   |
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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 |
| 1987 | 1870 | 4.50 | 10 | 0.82 | 20 | 16.40 | |
|  Frick, Christoph | | | 2241 | GER | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Hewson, Brian Wr | | | 2058 | ENG | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Avanzi, Gioni | | | 1598 | ITA | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Venturino, Marco | | | 2172 | ITA | 0.50 | 1 | 0.35 | 20 | 7.00 | | | Spiess, Thomas | | | 1986 | GER | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Cirabisi, Federico | f | | 1996 | ITA | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Malinin, Vasily B. | g | | 2261 | RUS | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Astengo, Marcello | | | 2074 | ITA | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Benazzo, Angelo | | | 1658 | ITA | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Gandolfi, Gianfranco | | | 1821 | ITA | 1.00 | 1 | 0.43 | 20 | 8.60 | |
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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