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Individual Calculations July 2011 |
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| Barlotti, Gabriele Total change: -5.25 | |   |
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| OP 3 Praia | Praia a mare | ITA | 2011-04-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1848 | 1688 | 0.50 | 3 | -0.40 | 15 | -6.00 | |
|  Gad, Ahmad | | | 1954 | ITA | 0.00 | 1 | -0.18 | 15 | -2.70 | |  Rametta, Marcello | | | 1725 | ITA | 0.50 | 1 | 0.05 | 15 | 0.75 | | | Di Salvio, Giuseppe | | | 1864 | ITA | 0.00 | 1 | -0.27 | 15 | -4.05 | |
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) | | | | 25th International Open Tournament Pula 2011 | Pula | CRO | 2011-06-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2026 | 1673 | 0.50 | 4 | 0.05 | 15 | 0.75 | |
| | Debevec, Blaz | | | 2073 * | SLO | 0.50 | 1 | 0.42 | 15 | 6.30 | | | Elenius, Erik | | | 2073 * | SWE | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Dubois, Martine | | wm | 2007 | FRA | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Dubravac, Andrija | | | 1951 | CRO | 0.00 | 1 | -0.17 | 15 | -2.55 | | | * 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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