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Individual Calculations May 2010 |
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| Petrone, Gianmario Total change: 7.35 | |   |
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| WE Citta' di Erba - B | Erba | ITA | 2010-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1830 | 1685 | 2.50 | 4 | 1.28 | 15 | 19.20 | |
|  Revinelli, Sergio | | | 1850 | ITA | 0.50 | 1 | 0.22 | 15 | 3.30 | |  Squillante, Michele | | | 1801 | ITA | 1.00 | 1 | 0.66 | 15 | 9.90 | | | Perico, Gianvittorio | | | 1883 | ITA | 0.50 | 1 | 0.26 | 15 | 3.90 | | | Lancianese, Giuseppe | | | 1787 | ITA | 0.50 | 1 | 0.14 | 15 | 2.10 | |
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) | | | | OP Memorial Nicola Palladino - B | Milano | ITA | 2010-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1627 | 1685 | 1.50 | 4 | -0.79 | 15 | -11.85 | |
| | Invernizzi, Ferruccio | | | 1722 | ITA | 0.00 | 1 | -0.45 | 15 | -6.75 | | | Russo, Luca | | | 1480 | ITA | 0.00 | 1 | -0.76 | 15 | -11.40 | | | Doronzo, Giacomo | | | 1565 | ITA | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Mircoli, Filippo | | | 1739 | ITA | 0.50 | 1 | 0.08 | 15 | 1.20 | |
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) | | |
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