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Individual Calculations January 2018 |
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| Ghezzi, Francesco Total change: 9.20 | |   |
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| WE XXII Memorial Roberto Magari - C | Siena | ITA | 2017-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1369 | 1526 | 4.00 | 5 | 0.46 | 20 | 9.20 | |
|  Semeraro, Claudio | | | 1369 | ITA | 1.00 | 1 | 0.29 | 20 | 5.80 | |  Soremic, Giacomo | | | 1331 | ITA | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Carbone, Andrea | | | 1391 | ITA | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Laurenzi, Edoardo | | | 1363 | ITA | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Bertolozzi, Francesco | | | 1392 | ITA | 0.50 | 1 | -0.18 | 20 | -3.60 | |
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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