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Individual Calculations March 2011 |
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| Ricci, Alfredo Total change: -13.95 | |   |
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| OP XVIII Citta' di Montecatini | Montecatini Terme | ITA | 2010-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1956 | 1954 | 2.00 | 5 | -0.44 | 15 | -6.60 | |
|  Arbore, Federica | | | 1615 | ITA | 1.00 | 1 | 0.12 | 15 | 1.80 | |  Boscolo, Federico | | | 2179 | ITA | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Stella, Luca | | | 2046 | ITA | 0.00 | 1 | -0.37 | 15 | -5.55 | | | De Filomeno, Claudio | | | 1710 | ITA | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Codenotti, Marco | | | 2228 | ITA | 0.00 | 1 | -0.17 | 15 | -2.55 | |
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 Pico della Mirandola | Mirandola | ITA | 2011-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1786 | 1964 | 2.00 | 3 | -0.20 | 15 | -3.00 | |
| | Dorati, Giuseppe | | | 1811 | ITA | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Dionigi, Riccardo | | | 1818 | ITA | 0.00 | 1 | -0.70 | 15 | -10.50 | | | Zuccaro, Guido | | | 1728 | ITA | 1.00 | 1 | 0.20 | 15 | 3.00 | |
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) | | | | WE 2 Carnevale d' Europa | Pieve di Cento | ITA | 2011-02-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1842 | 1964 | 3.00 | 5 | -0.29 | 15 | -4.35 | |
| | Penna, Tommaso | | | 1767 | ITA | 0.00 | 1 | -0.75 | 15 | -11.25 | | | Spelleken, Hans-Gerd | | | 1752 | GER | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Fracasso Pezzolato, Michele | | | 1825 | ITA | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Migliorini, Matteo | | | 1807 | ITA | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Occari, Maurizio | | | 2059 | ITA | 0.00 | 1 | -0.37 | 15 | -5.55 | |
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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