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Individual Calculations August 2017 |
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| Costin, Alexandru Total change: 166.80 | |   |
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| International Chess Festival FISCA 2017 - D (Open) | Cap Aurora | ROU | 2017-06-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1836 | 1645 | 4.50 | 9 | 2.11 | 40 | 84.40 | |
|  Murzin, Volodar | f | | 2045 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Gradinaru, Tudor-Matei | | | 1245 * | ROU | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Stanciu, Andreea-Briana | | | 1938 | ROU | 0.50 | 1 | 0.35 | 40 | 14.00 | | | Pantazi, Adrian | | | 1888 | ROU | 0.50 | 1 | 0.30 | 40 | 12.00 | | | Mihailiuc, Flavius-Iulian | | | 1911 | ROU | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Pop, Laurentius, Dr. | | | 1891 | GER | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Didiliuc, Dariana-Gabriela | | | 1823 | ROU | 1.00 | 1 | 0.73 | 40 | 29.20 | | | Ciungan, Diana-Alexandra | | | 1931 | ROU | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Dobra, Costica | | | 1849 | ROU | 0.50 | 1 | 0.26 | 40 | 10.40 | | | * 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) | | | | NYCC Romania 2017 - open U12 - teams | Bucuresti | ROU | 2017-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1598 | 1645 | 6.00 | 7 | 2.06 | 40 | 82.40 | |
| | Oprea, Rares-Andrei | | | 1443 | ROU | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Busuioc, Stelian-Marian | | | 1497 | ROU | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Mainescu, Andrei-Cristian | | | 1680 | ROU | 1.00 | 1 | 0.55 | 40 | 22.00 | | | Metehau, Luca-Mihnea | | | 1726 | ROU | 0.50 | 1 | 0.11 | 40 | 4.40 | | | Pragai, Rares-Alexandru | | | 1523 | ROU | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Constandache, Vlad-Ciprian | | | 1595 | ROU | 1.00 | 1 | 0.43 | 40 | 17.20 | | | Mastalos, Iannis-Mihai | | | 1719 | ROU | 0.50 | 1 | 0.10 | 40 | 4.00 | |
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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