Rapid:
Individual Calculations October 2019 |
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Sergi, Alessandro Total change: -2.80 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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OP 11 CITTA' DI PRATO - U18 | PRATO | ITA | 2019-09-22 |
Rc | Ro | w | n | change | K | K*chg | Game |
1157 | 1090 | 1.50 | 4 | -0.14 | 20 | -2.80 | |
| Sassi, Ettore | | | 1142 | ITA | 0.50 | 1 | 0.07 | 20 | 1.40 | | Toschi, Alessandro | | | 1165 | ITA | 0.00 | 1 | -0.40 | 20 | -8.00 | | Parra Sanchez, Leonardo | | | 1058 | ITA | 1.00 | 1 | 0.46 | 20 | 9.20 | | Bartoletti, Giulio | | | 1261 | ITA | 0.00 | 1 | -0.27 | 20 | -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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