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Individual Calculations February 2019 |
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| Raineri, Valerio Total change: 14.40 | |   |
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| OP 23 Santa Margherita Ligure | Santa Margherita Ligure | ITA | 2019-01-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1917 | 2054 | 4.00 | 5 | 0.72 | 20 | 14.40 | |
|  Croci, Luigi | | | 1654 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Gandolfi, Gianfranco | | | 1800 | ITA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Andreoni, Giuseppe | | | 2237 | ITA | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Jayes, Thomas | | | 1930 | POR | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Cirabisi, Federico | f | | 1965 | ITA | 0.50 | 1 | -0.12 | 20 | -2.40 | | | * 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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