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Individual Calculations July 2019 |
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| Petrov, Marian Total change: 6.20 | |   |
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| FE 23 Citta' di Gioiosa Marea - A | Gioiosa Marea | ITA | 2019-06-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2218 | 2457 | 7.50 | 9 | 0.62 | 10 | 6.20 | |
|  Pinton, Maurizio | | | 2057 * | ITA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Sardo, Gabriele | | | 2185 | ITA | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Amato, Andrea | f | | 2296 | ITA | 0.50 | 1 | -0.21 | 10 | -2.10 | | | Petkov, Vladimir | g | | 2509 | ITA | 0.50 | 1 | 0.07 | 10 | 0.70 | | | Rotstein, Arkadij | g | | 2460 | ITA | 0.50 | 1 | 0.00 | 10 | 0.00 | | | Valguarnera, Girolamo | | | 2057 * | ITA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Santagati, Alessandro | f | | 2285 | ITA | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Cino, Giuseppe Adalberto | | | 2057 * | ITA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Gangemi, Salvatore | | | 2057 * | ITA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | * 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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