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Individual Calculations September 2017 |
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| Grimsholm, Ola Total change: -15.00 | |   |
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| OP Citta' Gemellate | Lioni | ITA | 2017-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1877 | 2044 | 2.00 | 4 | -0.75 | 20 | -15.00 | |
|  Maione, Melissa | | | 1644 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Naumkin, Igor | g | | 2417 | ITA | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Paduano, Gennaro | | | 1771 | ITA | 0.00 | 1 | -0.83 | 20 | -16.60 | | | De Lisa, Carmine | | | 1674 | ITA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | * 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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