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Individual Calculations October 2019 |
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| Serafini, Franco Total change: -37.80 | |   |
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| CI Seniores 2019 - Over 65 | Rio | ITA | 2019-09-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1643 | 1785 | 4.00 | 9 | -1.89 | 20 | -37.80 | |
|  Mori, Luigi | | | 1385 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Valenti, Giuseppe | f | | 2008 | ITA | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Grossi, Mariano | | | 1541 | ITA | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Barlocco, Carlo | f | | 1956 | ITA | 0.00 | 1 | -0.27 | 20 | -5.40 | | | La Franca, Vincenzo | | | 1484 | ITA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Bisignano, Giuseppe | | | 1785 | ITA | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Oteri, Aldo | | | 1734 | ITA | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Vaccaro, Franco | | | 1505 | ITA | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Batignani, Pierangiolo | | | 1391 | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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