Individual Calculations February 2017 |
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Ruggeri, Igor Total change: -7.20 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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FE 28 Comune di Robecchetto - C | Robecchetto con Induno | ITA | 2016-12-26 |
Rc | Ro | w | n | change | K | K*chg | Game |
1340 | 1556 | 3.50 | 5 | -0.36 | 20 | -7.20 | |
| Minore, Antonino | | | 1273 | ITA | 0.50 | 1 | -0.34 | 20 | -6.80 | | Colonetti, Giacomo | | | 1335 | ITA | 1.00 | 1 | 0.22 | 20 | 4.40 | | Nava, Mario | | | 1346 | ITA | 0.00 | 1 | -0.77 | 20 | -15.40 | | Rossi, Davide | | | 1359 | ITA | 1.00 | 1 | 0.25 | 20 | 5.00 | | Vergano, Riccardo | | | 1389 | ITA | 1.00 | 1 | 0.28 | 20 | 5.60 | | 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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