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Individual Calculations January 2011 |
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| Colombani, Camillo Total change: -14.10 | |   |
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| OP 4 Memorial G. Molinari - B | Milano | ITA | 2010-10-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1629 | 1479 | 0.50 | 3 | -0.42 | 15 | -6.30 | |
|  Magistroni, Imerio | | | 1677 | ITA | 0.50 | 1 | 0.26 | 15 | 3.90 | | | Giovannini, Roberto | | | 1490 | ITA | 0.00 | 1 | -0.48 | 15 | -7.20 | | | Crippa, Oscar | | | 1720 | ITA | 0.00 | 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) | | | | Weekend CHessOPEN | Lugano | SUI | 2010-11-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1807 | 1476 | 0.00 | 4 | -0.52 | 15 | -7.80 | |
|  Mastrorilli, Nicola | | | 1876 * | ITA | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Saxer, Bruno | | | 1778 | SUI | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Zahner, Rolf | | | 1705 | SUI | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Sokolov, Eugeny | | | 1868 | RUS | 0.00 | 1 | -0.08 | 15 | -1.20 | | | * 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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