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Individual Calculations October 2013 |
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| Boschetti, Claudio Total change: -4.65 | |   |
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| San Bernardino Open 2013 | San Bernardino | SUI | 2013-09-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2181 | 2152 | 1.50 | 4 | -0.34 | 15 | -5.10 | |
|  Djuric, Stefan | g | | 2440 | SRB | 0.00 | 1 | -0.16 | 15 | -2.40 | |  Bianchi, Simone | | | 1831 | SUI | 1.00 | 1 | 0.13 | 15 | 1.95 | | | Aranovitch, Emiliano | m | | 2345 | ITA | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Cacciola, Alfredo | | | 2109 | ITA | 0.50 | 1 | -0.06 | 15 | -0.90 | |
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) | | | | WE 2 Citta' di Lesa | Lesa | ITA | 2013-09-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1897 | 2152 | 4.00 | 5 | 0.03 | 15 | 0.45 | |
| | Brioschi, Camillo | | | 1753 | ITA | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Floris, Federico | | | 1854 | ITA | 1.00 | 1 | 0.15 | 15 | 2.25 | | | Bargeri, Ludovico | | | 2066 | ITA | 0.00 | 1 | -0.62 | 15 | -9.30 | | | Castiglioni, Fabrizio | | | 1800 | ITA | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Sirena, Gianni | | | 2013 | ITA | 1.00 | 1 | 0.31 | 15 | 4.65 | |
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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