Individual Calculations October 2021 |
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Ollari, Luca Total change: 2.80 | | |
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CIS 2021 - Serie C Girone 13 | Ferrara | ITA | 2021-09-17 |
Rc | Ro | w | n | change | K | K*chg | Game |
1616 | 1810 | 3.00 | 4 | 0.14 | 20 | 2.80 | |
| Zanirato, Stefano | | | 1879 | ITA | 0.50 | 1 | 0.10 | 20 | 2.00 | | Vaccari, Marco | | | 1480 | ITA | 1.00 | 1 | 0.12 | 20 | 2.40 | | Valentini, Pietro | | | 1693 | ITA | 0.50 | 1 | -0.16 | 20 | -3.20 | | Motta, Diego | | | 1410 * | 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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