Individual Calculations April 2018 |
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Petruccioli, Antonio Total change: 6.20 | | |
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50 CIS - Raggruppamento B.9 | Montesilvano | ITA | 2018-03-16 |
Rc | Ro | w | n | change | K | K*chg | Game |
2021 | 1968 | 2.50 | 5 | 0.31 | 20 | 6.20 | |
| Maksimovic, Miodrag | | | 2025 | ITA | 1.00 | 1 | 0.58 | 20 | 11.60 | | Rotolante, Luca | | | 1981 | ITA | 1.00 | 1 | 0.52 | 20 | 10.40 | | Colasante, Marianna | | | 1899 | ITA | 0.50 | 1 | -0.10 | 20 | -2.00 | | Di Benedetto, Desiree | f | wm | 2251 | ITA | 0.00 | 1 | -0.16 | 20 | -3.20 | | Civitareale, Antonio | | | 1950 | ITA | 0.00 | 1 | -0.53 | 20 | -10.60 | | 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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