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Individual Calculations July 2009 |
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| Tracy, Marvin Total change: 45.00 | |   |
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| OP Torneo alle Terme | Castel San Pietro | ITA | 2009-04-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2164 | 2043 | 3.50 | 5 | 1.80 | 25 | 45.00 | |
|  Aldrovandi, Costantino | m | | 2229 | ITA | 0.50 | 1 | 0.24 | 25 | 6.00 | |  Gaiba, Paolo | | | 2104 | ITA | 1.00 | 1 | 0.58 | 25 | 14.50 | | | Calavalle, Giulio | | | 2235 | ITA | 0.50 | 1 | 0.25 | 25 | 6.25 | | | Buriani, Andrea | | | 2181 | ITA | 0.50 | 1 | 0.19 | 25 | 4.75 | | | Lucchi, Lorenzo | | | 2069 | ITA | 1.00 | 1 | 0.54 | 25 | 13.50 | |
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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