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Individual Calculations January 2018 |
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| De Ruijter, Serge Justin Total change: -68.80 | |   |
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| WE 3 Citta' di Verbania | Verbania | ITA | 2017-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1434 | 1686 | 1.50 | 4 | -1.72 | 40 | -68.80 | |
|  Sidoti, Gaetano | | | 1399 | ITA | 0.00 | 1 | -0.84 | 40 | -33.60 | |  Giusti, Francesco | | | 1488 | ITA | 0.00 | 1 | -0.76 | 40 | -30.40 | | | Gasparetto, Alessandro | | | 1349 | ITA | 0.50 | 1 | -0.38 | 40 | -15.20 | | | De Regibus, Giuseppe | | | 1499 | ITA | 1.00 | 1 | 0.26 | 40 | 10.40 | |
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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