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Individual Calculations January 2018 |
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| Geller, Jakov Total change: -10.00 | |   |
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| WE XII Memorial M.Pia Ruggeri | Imperia | ITA | 2017-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2158 | 2528 | 3.50 | 5 | -1.00 | 10 | -10.00 | |
|  Pedemonte, Claudio | | | 2128 * | ITA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Pedoni, Lorenzo | | | 2128 * | ITA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Passerotti, Pierluigi | f | | 2220 | ITA | 0.00 | 1 | -0.86 | 10 | -8.60 | | | Pivari, Flavio | | | 2128 * | ITA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Eryshkanova, Anastasiya | | wf | 2188 | RUS | 0.50 | 1 | -0.38 | 10 | -3.80 | | | * 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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