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Individual Calculations October 2019 |
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| Costa, Gabriele Total change: -15.20 | |   |
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| FE Coppa citta' di Oristano - B | Oristano | ITA | 2019-09-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1276 | 1520 | 4.00 | 6 | -0.76 | 20 | -15.20 | |
|  Valenza, Marco | | | 1381 | ITA | 1.00 | 1 | 0.31 | 20 | 6.20 | |  Pinna, Michela | | | 1256 | ITA | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Ventrice, Lorenzo | | | 1294 | ITA | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Floris, Paola | | | 1120 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Secchi, Alberto | | | 1217 | ITA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Corbo, Giuseppe A. | | | 1386 | ITA | 1.00 | 1 | 0.32 | 20 | 6.40 | | | * 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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