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Individual Calculations June 2021 |
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| Sofia, Antonio Total change: -55.40 | |   |
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| WE Hotel Donatello - C | Imola | ITA | 2021-04-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1208 | 1439 | 1.00 | 4 | -2.13 | 20 | -42.60 | |
|  Folin, Giorgio | | | 1211 | ITA | 0.00 | 1 | -0.79 | 20 | -15.80 | |  Artissi, Sabrina | | | 1080 | ITA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Cantelli, Ruben Jules | | | 1321 | ITA | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Giacomelli, Marco | | | 1220 | ITA | 0.00 | 1 | -0.78 | 20 | -15.60 | |
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) | | | | WE 3 I due alfieri - B | Palermo | ITA | 2021-05-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1388 | 1439 | 1.00 | 3 | -0.64 | 20 | -12.80 | |
| | Ganci, Alberto | | | 1507 | ITA | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Costa, Mario | | | 1108 | ITA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Pistola, Giuseppe | | | 1548 | ITA | 0.00 | 1 | -0.35 | 20 | -7.00 | |
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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