Individual Calculations June 2021 |
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Duraccio, Walter Mattia Total change: -15.80 | | |
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WE 20 Lazio Scacchi - A | Roma | ITA | 2021-04-30 |
Rc | Ro | w | n | change | K | K*chg | Game |
1771 | 1917 | 2.50 | 5 | -0.79 | 20 | -15.80 | |
| Vannelli, Vittorio | | | 1568 | ITA | 0.50 | 1 | -0.39 | 20 | -7.80 | | Proietti Cobas, Jorge | | | 1517 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | Pala, Giorgio | | | 1956 | ITA | 1.00 | 1 | 0.55 | 20 | 11.00 | | Castelfranchi, Carlo | | | 1964 | ITA | 0.00 | 1 | -0.43 | 20 | -8.60 | | Agostini, Maurizio | | | 1848 | ITA | 0.00 | 1 | -0.60 | 20 | -12.00 | | * Rating difference of more than 400. Please read more at FIDE Handbook | 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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