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Individual Calculations February 2019 |
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| Vecchio, Massimo Total change: -34.40 | |   |
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| WE 8 SS Lazio Scacchi - B | Roma | ITA | 2019-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1390 | 1641 | 1.50 | 4 | -1.72 | 20 | -34.40 | |
|  Pulsone, Marco | | | 1374 | ITA | 0.00 | 1 | -0.82 | 20 | -16.40 | |  Minko, Uliana | | | 1299 | RUS | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Spada, Vittoria | | | 1433 | ITA | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Giannandrea, Fabio | | | 1452 | ITA | 0.00 | 1 | -0.75 | 20 | -15.00 | |
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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