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Individual Calculations December 2019 |
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| Rosca, Mario-Andrei Total change: 10.40 | |   |
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| Alba Iulia Municipality Chess Open 2019 | Alba Iulia | ROU | 2019-11-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1267 | 1444 | 4.50 | 6 | 0.26 | 40 | 10.40 | |
|  Cretu, Sofia | | | 1044 * | ROU | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Plesca, Victor | | | 1137 | ROU | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Pitu, Eduard | | | 1277 | ROU | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Eisler, Darius | | | 1283 | ROU | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Iosif, Mihai-Aurelian | | | 1528 | ROU | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Craciun, Luca-Stefan | | | 1331 | ROU | 0.50 | 1 | -0.15 | 40 | -6.00 | | | * 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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