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Individual Calculations January 2020 |
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| Spinelli, Antonio Total change: -17.20 | |   |
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| WE 6 Vesuvio Chess Festival - C | Boscotrecase | ITA | 2019-11-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1309 | 1377 | 2.50 | 5 | -0.43 | 40 | -17.20 | |
|  Attardi, Gianmichele | | | 1118 | ITA | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Altieri, Antonio | | | 1490 | ITA | 0.00 | 1 | -0.35 | 40 | -14.00 | |  Minniti, Davide | | | 1233 | ITA | 0.50 | 1 | -0.19 | 40 | -7.60 | | | Maresca, Carmine | | | 1369 | ITA | 0.50 | 1 | -0.01 | 40 | -0.40 | | | Donadio, Giacinto | | | 1333 | ITA | 0.50 | 1 | -0.06 | 40 | -2.40 | |
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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