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Individual Calculations January 2009 |
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| Chiarion, Elisa Total change: -24.15 | |   |
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| European Youth Chess Championship 2008 - Girls U18 | Herceg Novi | MNE | 2008-09-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1974 | 1897 | 2.00 | 9 | -1.60 | 15 | -24.00 | |
|  Zhorzholiani, Meri | | wf | 2136 | GEO | 1.00 | 1 | 0.80 | 15 | 12.00 | |  Guadamuro Torrente, Anabel | | wf | 2105 | ESP | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Manyoki, Anna | | | 2053 | HUN | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Di Cerbo, Giulia | | | 1795 | ITA | 1.00 | 1 | 0.36 | 15 | 5.40 | | | Vladimirova, Maria | | | 2009 | BUL | 0.00 | 1 | -0.35 | 15 | -5.25 | | | Chierici, Marianna | | wf | 2037 | ITA | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Purgar, Ivona | | | 2026 | CRO | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Vartic, Irina | | | 1836 | MDA | 0.00 | 1 | -0.58 | 15 | -8.70 | | | Farevaag, Evy | | | 1771 | NOR | 0.00 | 1 | -0.67 | 15 | -10.05 | |
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) | | | | FE Citta' di Piacenza | Piacenza | ITA | 2008-10-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1932 | 1932 | 2.00 | 4 | -0.01 | 15 | -0.15 | |
| | Bonade, Massimo | | | 2118 | ITA | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Zuccaro, Guido | | | 1787 | ITA | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Cornaggia, Ranieri | | | 1913 | ITA | 0.00 | 1 | -0.53 | 15 | -7.95 | | | Stella, Luca | | | 1911 | ITA | 1.00 | 1 | 0.47 | 15 | 7.05 | |
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) | | |
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