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Individual Calculations September 2021 |
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| Tomassetti, Giuseppe Total change: 9.80 | |   |
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| WE Amelia - B | Amelia | ITA | 2021-07-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1431 | 1468 | 2.00 | 3 | 0.40 | 20 | 8.00 | |
|  Giovetti, Valerio | | | 1115 | ITA | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Bruni, Andrea | | | 1447 | ITA | 1.00 | 1 | 0.47 | 20 | 9.40 | |  Urzi , Silvio | | | 1731 | ITA | 0.00 | 1 | -0.18 | 20 | -3.60 | |
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 La regina degli scacchi a Roma - D | Roma | ITA | 2021-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1088 | 1468 | 1.00 | 1 | 0.09 | 20 | 1.80 | |
| | Faldetta, Antonio | | | 1088 | ITA | 1.00 | 1 | 0.09 | 20 | 1.80 | |
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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