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Individual Calculations September 2010 |
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| Chiaretti, Roberto Total change: -20.70 | |   |
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| FE 7 Citta' di Viterbo | San Martino al Cimino | ITA | 2010-06-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2082 | 2215 | 3.50 | 6 | -0.46 | 15 | -6.90 | |
|  Marini, Riccardo | | | 1832 | ITA | 1.00 | 1 | 0.09 | 15 | 1.35 | | | Quimi, Marco | | | 2163 | PER | 0.00 | 1 | -0.57 | 15 | -8.55 | |  Piancatelli, Marco | | | 2047 | ITA | 0.50 | 1 | -0.22 | 15 | -3.30 | | | Giuliani, Sante | | | 2003 | ITA | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Franciosi, Fausto | | | 1967 | ITA | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Sanchez, Joseph | g | | 2478 | PHI | 0.00 | 1 | -0.18 | 15 | -2.70 | |
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) | | | | Czech Open 2010 - A | Pardubice | CZE | 2010-07-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2320 | 2209 | 4.00 | 9 | 0.82 | 15 | 12.30 | |
| | Sergienko, Sergey | m | | 2412 | RUS | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Meenakshi, Subbaraman | | wg | 2331 | IND | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Sisak, Richard | | | 2066 | CZE | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Pozin, Sergey | m | | 2413 | RUS | 1.00 | 1 | 0.76 | 15 | 11.40 | | | Lahiri, Atanu | m | | 2353 | IND | 0.50 | 1 | 0.19 | 15 | 2.85 | | | Kuipers, Stefan | f | | 2354 | NED | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Kratochvil, Josef | | | 2289 | CZE | 1.00 | 1 | 0.61 | 15 | 9.15 | | | Grinev, Valeriy | | | 2336 | UKR | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Lorscheid, Gerhard | f | | 2326 | GER | 0.50 | 1 | 0.16 | 15 | 2.40 | |
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) | | | | OP 8. Citta' di Spilimbergo | Spilimbergo | ITA | 2010-08-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1935 | 2209 | 4.00 | 7 | -1.74 | 15 | -26.10 | |
| | Gant, Francesco | | | 1853 | ITA | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Trento, Giacomo | | | 1809 * | ITA | 0.50 | 1 | -0.42 | 15 | -6.30 | | | Abramciuc, Marius | | | 1850 | MDA | 0.50 | 1 | -0.40 | 15 | -6.00 | | | Orsatti, Marcello | | | 1995 | ITA | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Turrin, Osvaldo | | | 2036 | ITA | 0.50 | 1 | -0.23 | 15 | -3.45 | | | Sorbera, Giovanni | | | 2010 | ITA | 0.50 | 1 | -0.26 | 15 | -3.90 | | | Cornaggia, Ranieri | | | 1994 | ITA | 0.00 | 1 | -0.77 | 15 | -11.55 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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