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Individual Calculations December 2018 |
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| Ileana, George Total change: 21.60 | |   |
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| International Chess Open "Romania 100" | Alba Iulia | ROU | 2018-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2257 | 2318 | 6.00 | 9 | 1.08 | 20 | 21.60 | |
|  Maria, Lia-Alexandra | | wc | 1918 * | ROU | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Verbin, Valentina | | | 1936 | MDA | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Harutjunyan, Gevorg | g | | 2470 | ARM | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Valceanu, Ioan-Mihai | | | 1944 | ROU | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Sieciechowicz, Marcin | m | | 2432 | POL | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Istratescu, Andrei | g | | 2565 | ROU | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Marin, Mihail | g | | 2555 | ROU | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Samu, Sorin-Mihai | | | 2036 | ROU | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Omelja, Artem | m | | 2453 | UKR | 0.50 | 1 | 0.18 | 20 | 3.60 | | | * 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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