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Individual Calculations June 2017 |
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| Vari, Claudio Total change: -10.80 | |   |
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| CR Toscana 2017 | Montecatini Terme | ITA | 2017-04-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1475 | 1550 | 2.50 | 5 | -0.54 | 20 | -10.80 | |
|  Bettazzi, Daniele | | | 1891 | ITA | 0.00 | 1 | -0.12 | 20 | -2.40 | |  Mori, Franco | | | 1372 | ITA | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Mongelluzzi, Alex | | | 1345 | ITA | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Ricci Petitoni, Angelo | | | 1421 | ITA | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Melosi, Alessandro | | | 1348 | ITA | 1.00 | 1 | 0.24 | 20 | 4.80 | |
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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