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Individual Calculations May 2017 |
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| Grasso, Gabriele Total change: 7.00 | |   |
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| 49 CIS - Promozione Liguria 3 | Santa Margherita Ligure | ITA | 2017-03-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1517 | 1668 | 1.50 | 3 | -0.58 | 20 | -11.60 | |
|  Pacelli, Stefano | | | 1457 | ITA | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Shadram, Eshagh | | | 1644 | ITA | 1.00 | 1 | 0.47 | 20 | 9.40 | |  Picasso, Filippo | | | 1451 | ITA | 0.50 | 1 | -0.28 | 20 | -5.60 | |
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) | | | | WE XX Primavera - B | Genova | ITA | 2017-03-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1650 | 1668 | 3.50 | 5 | 0.93 | 20 | 18.60 | |
| | Vairo, Rocco Enrico | | | 1363 | ITA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Martinez, Guido | | | 1778 | ITA | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Rivara, Massimo | | | 1745 | ITA | 0.50 | 1 | 0.11 | 20 | 2.20 | | | Guglielmone, Luciano | | | 1598 | ITA | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Rossi Cassani, Gianni | | | 1766 | ITA | 0.50 | 1 | 0.13 | 20 | 2.60 | |
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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