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Individual Calculations January 2020 |
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| Nazzaro, Gianmarco Total change: 14.80 | |   |
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| WE 17 Grand Hotel Adriatico - C | Montesilvano | ITA | 2019-12-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1284 | 1401 | 3.00 | 4 | 0.37 | 40 | 14.80 | |
|  Nazzaro, Daniele | | | 1258 | ITA | 1.00 | 1 | 0.31 | 40 | 12.40 | |  Reginato, Elisabetta | | | 1304 | ITA | 1.00 | 1 | 0.37 | 40 | 14.80 | | | Rescina, Matteo | | | 1311 | ITA | 0.00 | 1 | -0.62 | 40 | -24.80 | | | Serafini, Luigi | | | 1262 | ITA | 1.00 | 1 | 0.31 | 40 | 12.40 | |
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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