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Individual Calculations September 2021 |
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| Chima, Radu-Niculin Total change: -26.20 | |   |
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| Arad Open 2021 | Arad | ROU | 2021-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1964 | 2037 | 4.00 | 9 | -1.31 | 20 | -26.20 | |
|  Istratescu, Andrei | g | | 2437 * | ROU | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Saioc, David | | | 1850 | ROU | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Coca, Cristi-Iulian | | | 2282 | ROU | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Mihailova, Alina | | | 1795 | MDA | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Trifoi, Mihaela-Ioana | | | 1806 | ROU | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Jinga, Vlad-Ionut | | | 1740 | ROU | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Ionescu, Irina | | wg | 2202 | ROU | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Tamas, Christian-Arrydan | | | 1637 * | ROU | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Oltean, Cristian-Daniel | | | 1924 | ROU | 0.00 | 1 | -0.65 | 20 | -13.00 | | | * 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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