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Individual Calculations December 2017 |
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| Del Duca, Giuseppe Total change: -20.40 | |   |
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| OP 5 Rosso di sera | Torino | ITA | 2017-09-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1670 | 1438 | 0.00 | 3 | -0.68 | 20 | -13.60 | |
|  Bullita, Simone | | | 1824 | ITA | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Santo, Simone | | | 1605 | ITA | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Fiorito, Giovanni | | | 1581 | ITA | 0.00 | 1 | -0.31 | 20 | -6.20 | |
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) | | | | WE 11 Citta' di Recco - C | Recco | ITA | 2017-11-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1198 | 1418 | 2.00 | 3 | -0.34 | 20 | -6.80 | |
| | Russo, Giorgio | | | 1149 | ITA | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Tramalloni, Giulia | | | 1201 | ITA | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Bertolozzi, Francesco | | | 1245 | ITA | 0.00 | 1 | -0.73 | 20 | -14.60 | |
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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