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Individual Calculations July 2021 |
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| Ruocco, Erik Mario Total change: -6.80 | |   |
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| CR Sardegna 2021 | Oristano | ITA | 2021-05-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1448 | 1518 | 4.00 | 7 | -0.17 | 40 | -6.80 | |
|  Sini, Andrea | | | 1172 | ITA | 1.00 | 1 | 0.11 | 40 | 4.40 | |  Altea, Alessandro | | | 1918 * | ITA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Giordano, Enrico | | | 1684 | ITA | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Spiga, Sandro | | | 1316 | ITA | 1.00 | 1 | 0.24 | 40 | 9.60 | | | La Gaetana, Giacomo | | | 1400 | ITA | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Intilla, Lussorio | | | 1379 | ITA | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Secchi, Alberto | | | 1268 | ITA | 0.00 | 1 | -0.81 | 40 | -32.40 | | | * 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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