Individual Calculations October 2017 |
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Ruggeri, Igor Total change: 9.60 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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WE 7 Citta' di Mortara | Mortara | ITA | 2017-09-15 |
Rc | Ro | w | n | change | K | K*chg | Game |
1684 | 1517 | 2.00 | 5 | 0.48 | 20 | 9.60 | |
| Rizzi, Volfango | | | 1786 | WLS | 0.00 | 1 | -0.17 | 20 | -3.40 | | Canelli, Andrea | | | 1575 | ITA | 0.50 | 1 | 0.08 | 20 | 1.60 | | Nordio, Giorgio | | | 1887 | ITA | 0.00 | 1 | -0.10 | 20 | -2.00 | | Marchesotti, Giovanni | | | 1461 | ITA | 1.00 | 1 | 0.42 | 20 | 8.40 | | Grudina, Marco | | | 1712 | ITA | 0.50 | 1 | 0.25 | 20 | 5.00 | | 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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