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Individual Calculations February 2020 |
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| Gradari, Stefano Total change: 37.40 | |   |
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| WE 17 Lazio Scacchi - A | Roma | ITA | 2020-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1860 | 1712 | 3.50 | 5 | 1.87 | 20 | 37.40 | |
|  Puglia, Francesco | | | 1978 | ITA | 0.50 | 1 | 0.32 | 20 | 6.40 | |  Marta, Daniele | | | 1918 | ITA | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Mazza, Maurizio | | | 1633 | ITA | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Squicciarini, Simone | | | 1726 | ITA | 1.00 | 1 | 0.52 | 20 | 10.40 | | | D`amore, Emanuele | | | 2043 | ITA | 1.00 | 1 | 0.88 | 20 | 17.60 | |
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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