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Individual Calculations December 2013 |
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| Lettieri, Giuseppe Total change: 10.65 | |   |
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| OP 3 Trofeo Giorgio Porreca | Napoli | ITA | 2013-09-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2103 | 2395 | 6.50 | 7 | 0.71 | 15 | 10.65 | |
|  Buiano, Fabio | | | 2024 | ITA | 1.00 | 1 | 0.10 | 15 | 1.50 | |  Zinnai, Graziano Matteo | | | 2034 | ITA | 1.00 | 1 | 0.10 | 15 | 1.50 | | | Seletsky, Grigory | f | | 2304 | UKR | 0.50 | 1 | -0.12 | 15 | -1.80 | | | Messina, Enrico | | | 2216 | ITA | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Auletta, Angelo | | | 2150 | ITA | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Baltzopoulos, Giorgos | | | 1995 * | ITA | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Gallo, Thomas Renato | | | 1995 * | ITA | 1.00 | 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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