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Individual Calculations December 2023 |
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| Rostalnyi, Kyrylo Total change: 72.40 | |   |
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| OP 2 Memorial Nunzio Ruscitti | Piacenza | ITA | 2023-11-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1845 | 1791 | 4.00 | 5 | 1.81 | 40 | 72.40 | |
|  Quinto, Raffaele | | | 1391 * | ITA | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Ubaldi, Rocco Alvaro | | | 1493 | ITA | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Tirelli, Mauro | | | 2222 | ITA | 1.00 | 1 | 0.93 | 40 | 37.20 | | | Bonade, Massimo | | | 2066 | ITA | 0.50 | 1 | 0.33 | 40 | 13.20 | | | Kochiev, Ivan | c | | 2053 | BUL | 0.50 | 1 | 0.32 | 40 | 12.80 | | | * 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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