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Individual Calculations July 2011 |
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| Renzetti, Leonardo Total change: -54.25 | |   |
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| WE 13° S.Severino Marche | San Severino Marche | ITA | 2011-04-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1816 | 1859 | 0.50 | 3 | -1.15 | 25 | -28.75 | |
|  Gregori, Giacomo | | | 1982 | ITA | 0.00 | 1 | -0.33 | 25 | -8.25 | |  Faini, Ivano | | | 1638 | ITA | 0.50 | 1 | -0.28 | 25 | -7.00 | | | Balzano, Filli | | | 1829 | ITA | 0.00 | 1 | -0.54 | 25 | -13.50 | |
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) | | | | CR Marche 2011 | Civitanova Marche | ITA | 2011-05-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1864 | 1859 | 1.00 | 4 | -1.02 | 25 | -25.50 | |
| | Fioravanti, Diego | | | 2139 | ITA | 0.00 | 1 | -0.16 | 25 | -4.00 | | | Santinelli, Michele | | | 1780 | ITA | 0.00 | 1 | -0.61 | 25 | -15.25 | | | Ballarini, Martin | | | 1788 | ITA | 0.50 | 1 | -0.10 | 25 | -2.50 | | | Piergentili, Roberto | | | 1750 | ITA | 0.50 | 1 | -0.15 | 25 | -3.75 | |
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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