Individual Calculations June 2015 |
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Ruggeri, Igor Total change: -9.80 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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FE 19 Salsomaggiore - C | Salsomaggiore Terme | ITA | 2015-05-15 |
Rc | Ro | w | n | change | K | K*chg | Game |
1545 | 1538 | 0.50 | 2 | -0.49 | 20 | -9.80 | |
| Plucani, Germano | | | 1390 | ITA | 0.50 | 1 | -0.20 | 20 | -4.00 | | Gulinelli, Euro | | | 1699 | ITA | 0.00 | 1 | -0.29 | 20 | -5.80 | | 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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