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Individual Calculations May 2015 |
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| Ruggeri, Igor Total change: 14.80 | |   |
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| WE 4 Citta' di Pavia - C | Pavia | ITA | 2015-04-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1476 | 1523 | 3.00 | 4 | 0.74 | 20 | 14.80 | |
|  Pacchetti, Enrico | | | 1451 | ITA | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Impenna, Massimo | | | 1403 | ITA | 1.00 | 1 | 0.34 | 20 | 6.80 | |  Rigotti, Gianluigi | | | 1503 | ITA | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Maran, Walter | | | 1547 | ITA | 1.00 | 1 | 0.53 | 20 | 10.60 | |
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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