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Individual Calculations February 2018 |
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| Gravina, Giuseppe Total change: -45.60 | |   |
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| FE 13 Grand Hotel Adriatico - B | Montesilvano | ITA | 2017-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1463 | 1649 | 2.00 | 6 | -2.28 | 20 | -45.60 | |
|  Marvulli, Michele | | | 1349 | ITA | 1.00 | 1 | 0.15 | 20 | 3.00 | |  Guglielmi, Dante | | | 1771 | ITA | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Tronca, Tommaso | | | 1249 * | ITA | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Ruggiero, Alessandro | | | 1431 | ITA | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Sessa, Francesco D. | | | 1387 | ITA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Sala, Giulia | | | 1590 | ITA | 0.00 | 1 | -0.58 | 20 | -11.60 | | | * 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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