Individual Calculations September 2014 |
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Petragnani, Gian Giacomo Total change: -21.60 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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OP 14 Condino Valle del Chiese | Condino | ITA | 2014-07-20 |
Rc | Ro | w | n | change | K | K*chg | Game |
1714 | 1728 | 2.00 | 6 | -1.08 | 20 | -21.60 | |
| Bini, Massimo | | | 1995 | ITA | 0.00 | 1 | -0.18 | 20 | -3.60 | | Ziglio, Giorgio | | | 1426 | ITA | 1.00 | 1 | 0.15 | 20 | 3.00 | | Bonollo, Sergio | | | 1840 | ITA | 0.00 | 1 | -0.35 | 20 | -7.00 | | Thonig, Manfred | | | 1529 | GER | 0.00 | 1 | -0.76 | 20 | -15.20 | | Tissino, Tiziano | | | 1806 | ITA | 0.00 | 1 | -0.39 | 20 | -7.80 | | Filosi, Gianluigi | | | 1689 | ITA | 1.00 | 1 | 0.45 | 20 | 9.00 | | 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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