Individual Calculations April 2009 |
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Guarneri, Giuseppe Total change: -3.30 | | |
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OP 12 Memorial Berruto | Nichelino | ITA | 2009-01-23 |
Rc | Ro | w | n | change | K | K*chg | Game |
1933 | 1866 | 1.00 | 3 | -0.22 | 15 | -3.30 | |
| Ferrario, Enrico | | | 1911 | ITA | 1.00 | 1 | 0.56 | 15 | 8.40 | | Marguati, Massimiano | | | 1922 | ITA | 0.00 | 1 | -0.42 | 15 | -6.30 | | Ferretti, Carlo | | | 1967 | ITA | 0.00 | 1 | -0.36 | 15 | -5.40 | | 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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