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Individual Calculations May 2017 |
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| Giacchetti, Lorenzo Total change: 7.40 | |   |
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| 49 CIS - Serie C Girone 20 | Montesilvano | ITA | 2017-03-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1917 | 1855 | 2.50 | 5 | 0.37 | 20 | 7.40 | |
|  Di Cecco, Giuseppe | | | 2132 | ITA | 0.50 | 1 | 0.33 | 20 | 6.60 | |  Martella, Antonio | | | 1927 | ITA | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Bottega, Antonio | | | 1938 | ITA | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Melasecchi, Paolo | | | 1834 | ITA | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Grimaldi, Angela Flavia | | | 1756 | ITA | 0.00 | 1 | -0.64 | 20 | -12.80 | |
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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