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Individual Calculations October 2021 |
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| Herasymchuk, Dmytro Total change: 25.20 | |   |
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| CIS 2021 - Serie Promozione Toscana Girone 1 | Poggibonsi | ITA | 2021-09-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1574 | 1312 | 1.50 | 4 | 0.63 | 40 | 25.20 | |
|  Pucci, Simone | | | 1285 | ITA | 1.00 | 1 | 0.46 | 40 | 18.40 | |  Storelli, Max | | | 1712 * | ITA | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Maglioni, Leonardo | | | 1587 | ITA | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Mazzeo, Gabriele | | | 1712 * | ITA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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