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Individual Calculations January 2020 |
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| Rosina, Graziano Total change: -10.00 | |   |
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| WE 27 Del graticolato - B | Santa Maria di Sala | ITA | 2019-12-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1656 | 1809 | 3.00 | 5 | -0.50 | 20 | -10.00 | |
|  Vujicic, Luigi | | | 1634 | ITA | 0.50 | 1 | -0.23 | 20 | -4.60 | |  Ballon, Gianluca | | | 1585 | ITA | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Tonon, Lorenzo | | | 1680 | ITA | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Rossi, Gianni | | | 1671 | ITA | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Rizzo, Giuseppe | | | 1711 | ITA | 1.00 | 1 | 0.37 | 20 | 7.40 | |
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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