Individual Calculations September 2021 |
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Sommadossi, Roberto Total change: -15.60 | | |
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48 Campionato Italiano Non Vedenti | Senigallia | ITA | 2021-07-26 |
Rc | Ro | w | n | change | K | K*chg | Game |
1396 | 1435 | 2.00 | 5 | -0.78 | 20 | -15.60 | |
| Vrioni, Bersan | | | 1835 * | ITA | 0.00 | 1 | -0.08 | 20 | -1.60 | | Pugliese, Giuseppe Franco | | | 1630 | ITA | 0.00 | 1 | -0.25 | 20 | -5.00 | | Delmonte, Davide | | | 1170 | ITA | 1.00 | 1 | 0.18 | 20 | 3.60 | | Battaglia, Gabriele | | | 1245 | ITA | 0.00 | 1 | -0.75 | 20 | -15.00 | | Rivalta, Paolo | | | 1101 | ITA | 1.00 | 1 | 0.12 | 20 | 2.40 | | * 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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