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Individual Calculations November 2018 |
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| Somma, Erminio Total change: 7.80 | |   |
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| Coppa Autunno - A | Napoli | ITA | 2018-09-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1692 | 1498 | 1.50 | 4 | 0.39 | 20 | 7.80 | |
|  Chiummo, Sergio | | | 1762 | ITA | 0.50 | 1 | 0.32 | 20 | 6.40 | |  Freda, Guido | | | 1505 | ITA | 0.50 | 1 | 0.01 | 20 | 0.20 | | | Ficco, Corrado | | | 1898 * | ITA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Pellegrino, Giovanni | | | 1604 | ITA | 0.50 | 1 | 0.14 | 20 | 2.80 | | | * 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) | | |
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