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Individual Calculations December 2012 |
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| Lettieri, Giuseppe Total change: 10.35 | |   |
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| OP 2 Memorial Giorgio Porreca | Napoli | ITA | 2012-09-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2150 | 2370 | 6.00 | 7 | 0.69 | 15 | 10.35 | |
|  Zinnai, Graziano Matteo | | | 2008 | ITA | 1.00 | 1 | 0.10 | 15 | 1.50 | |  Auletta, Angelo | | | 2190 | ITA | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Seletsky, Grigory | f | | 2348 | UKR | 0.50 | 1 | -0.03 | 15 | -0.45 | | | Esposito, Luca | | | 2256 | ITA | 0.50 | 1 | -0.16 | 15 | -2.40 | | | Grasso, Nino | | | 2058 | ITA | 1.00 | 1 | 0.14 | 15 | 2.10 | | | Messina, Enrico | | | 2219 | ITA | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Baltzopoulos, Giorgos | | | 1970 * | GRE | 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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