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Individual Calculations March 2017 |
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| Spinetta, Gianni Total change: 19.80 | |   |
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| CP La Spezia 2017 | Sarzana | ITA | 2017-02-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1716 | 1552 | 2.50 | 5 | 0.99 | 20 | 19.80 | |
|  Ricci, Massimo | | | 1755 | ITA | 0.50 | 1 | 0.26 | 20 | 5.20 | |  Onesti, Luca | | | 1872 | ITA | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Sanna, Mario | | | 1438 | ITA | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Cosci, Andrea | | | 1719 | ITA | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Pedemonte, Claudio | | | 1797 | ITA | 0.00 | 1 | -0.20 | 20 | -4.00 | |
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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