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Individual Calculations March 2012 |
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| Grigioni, Giulio Total change: 4.05 | |   |
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| FE 22 Robecchetto - B | Robecchetto con Induno | ITA | 2011-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1790 | 1896 | 4.50 | 6 | 0.66 | 30 | 19.80 | |
|  Rossini, Fulvio | | | 1654 | ITA | 1.00 | 1 | 0.20 | 30 | 6.00 | |  Oteri, Aldo | | | 1781 | ITA | 0.50 | 1 | -0.16 | 30 | -4.80 | | | Bonassi, Tommaso | | | 1843 | ITA | 1.00 | 1 | 0.43 | 30 | 12.90 | | | Testa, Loris | | | 1845 | ITA | 1.00 | 1 | 0.43 | 30 | 12.90 | | | Montilli, Vincenzo | | | 1777 | ITA | 0.50 | 1 | -0.16 | 30 | -4.80 | | | Autino, Massimiliano | | | 1842 | ITA | 0.50 | 1 | -0.08 | 30 | -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) | | | NOTE: K factor changed | | Schoenenwerd Weekend Chess Open | Schoenenwerd | SUI | 2012-02-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1987 | 1846 | 0.00 | 3 | -1.05 | 15 | -15.75 | |
| | Barbosa, Evandro Amorim | m | | 2246 * | BRA | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Fischer, Paul | | | 1774 | SUI | 0.00 | 1 | -0.60 | 15 | -9.00 | | | Onda, Walter | | | 1941 | SUI | 0.00 | 1 | -0.37 | 15 | -5.55 | | | * 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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