Individual Calculations August 2021 |
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Rossi, Davide Total change: -12.20 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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WE D'estate a Bologna - B | Bologna | ITA | 2021-07-24 |
Rc | Ro | w | n | change | K | K*chg | Game |
1187 | 1410 | 2.50 | 4 | -0.61 | 20 | -12.20 | |
| Iannone, Raffaella | | | 1117 | ITA | 1.00 | 1 | 0.15 | 20 | 3.00 | | Dalla, Marco | | | 1257 | ITA | 0.00 | 1 | -0.70 | 20 | -14.00 | | Berlato, Alberto | | | 1235 | ITA | 0.50 | 1 | -0.23 | 20 | -4.60 | | Lugaresi, Nicola | | | 1139 | ITA | 1.00 | 1 | 0.17 | 20 | 3.40 | | 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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