Individual Calculations January 2021 |
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Petrolo, Mauro Total change: -43.00 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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WE 25 Memorial Roberto Magari - A | Siena | ITA | 2020-12-04 |
Rc | Ro | w | n | change | K | K*chg | Game |
1694 | 1972 | 2.00 | 5 | -2.15 | 20 | -43.00 | |
| Colombini, Lucio | | | 1667 | ITA | 0.00 | 1 | -0.86 | 20 | -17.20 | | Stancanelli, Valerio | | | 1758 | ITA | 1.00 | 1 | 0.23 | 20 | 4.60 | | Epitome, Nando | | | 1593 | ITA | 1.00 | 1 | 0.09 | 20 | 1.80 | | Melosi, Alessandro | | | 1763 | ITA | 0.00 | 1 | -0.77 | 20 | -15.40 | | Burgassi, Daniele | | | 1687 | ITA | 0.00 | 1 | -0.84 | 20 | -16.80 | | 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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