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Individual Calculations June 2021 |
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| Polidoro, Ettore Total change: 60.00 | |   |
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| OP Parma citta' della cultura 2020-2021 | Parma | ITA | 2021-05-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1593 | 1193 | 1.50 | 4 | 1.18 | 40 | 47.20 | |
|  Dionigi, Riccardo | | | 1593 * | ITA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Bonilauri, Luca | | | 1593 * | ITA | 0.50 | 1 | 0.42 | 40 | 16.80 | |  Celadon, Alberto | | | 1593 * | ITA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Accorsini, Cesare | | | 1593 * | ITA | 1.00 | 1 | 0.92 | 40 | 36.80 | | | * 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) | | | | OP Sud-est Milano | Mediglia | ITA | 2021-05-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1451 | 1193 | 1.00 | 3 | 0.32 | 40 | 12.80 | |
| | Cerioni, Armando | | | 1593 * | ITA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Montorfano, Carlo | | | 1574 | ITA | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Melluzzo, Rosanna | | | 1186 | ITA | 1.00 | 1 | 0.49 | 40 | 19.60 | | | * 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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