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Individual Calculations May 2019 |
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| Rossi, Pierluigi Total change: 6.80 | |   |
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| WE 2 Lido di Ostia - A | Roma | ITA | 2019-03-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1744 | 1867 | 3.50 | 5 | 0.17 | 40 | 6.80 | |
|  Graziani, Emma | | | 1558 | ITA | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Mariotti, Sergio | g | | 2267 * | ITA | 0.00 | 1 | -0.08 | 40 | -3.20 | |  D Alatri, Lorenzo | | | 1586 | ITA | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Syed, Danish | | | 1650 | ITA | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Tudor, Marian | | | 1657 | ITA | 0.50 | 1 | -0.27 | 40 | -10.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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