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Individual Calculations January 2010 |
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| Tracy, Marvin Total change: 42.25 | |   |
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| OP Giochiamo alle Terme | Castel San Pietro Terme | ITA | 2009-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2166 | 2088 | 4.50 | 7 | 1.69 | 25 | 42.25 | |
|  Calavalle, Giulio | | | 2253 | ITA | 0.50 | 1 | 0.22 | 25 | 5.50 | |  Gilevich, Artem | | | 2160 | UKR | 0.50 | 1 | 0.10 | 25 | 2.50 | | | Rebeggiani, Luca | | | 2022 | ITA | 0.50 | 1 | -0.09 | 25 | -2.25 | | | Gaiba, Paolo | | | 2086 | ITA | 1.00 | 1 | 0.50 | 25 | 12.50 | | | Buriani, Andrea | | | 2181 | ITA | 0.50 | 1 | 0.13 | 25 | 3.25 | | | Mrdja, Milan | m | | 2387 | CRO | 0.50 | 1 | 0.35 | 25 | 8.75 | | | Lucchi, Lorenzo | | | 2071 | ITA | 1.00 | 1 | 0.48 | 25 | 12.00 | |
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) | | |
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