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Individual Calculations January 2017 |
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| Colombo, Roberto Total change: 31.20 | |   |
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| WE XXI Memorial Roberto Magari | Siena | ITA | 2016-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2113 | 2068 | 3.00 | 5 | 0.78 | 40 | 31.20 | |
|  Mariani, Danilo | | | 1815 | ITA | 1.00 | 1 | 0.19 | 40 | 7.60 | |  Mrdja, Milan | m | | 2318 | CRO | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Vuelban, Virgilio | m | | 2298 | PHI | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Tocchioni, Doriano | f | | 2158 | ITA | 0.50 | 1 | 0.12 | 40 | 4.80 | | | Bettalli, Francesco | | | 1974 | ITA | 1.00 | 1 | 0.37 | 40 | 14.80 | |
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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