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Individual Calculations November 2023 |
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| Marchidan, Costica Total change: 38.20 | |   |
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| Bucharest Chess Weekend - 54th ed. | Bucuresti | ROU | 2023-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1904 | 1572 | 2.50 | 4 | 1.91 | 20 | 38.20 | |
|  Panush, Viktor | m | | 1894 | MDA | 0.50 | 1 | 0.37 | 20 | 7.40 | | | Vasile, Matei | | | 1777 | ROU | 1.00 | 1 | 0.76 | 20 | 15.20 | |  Gavrila, Petrisor | | | 1808 | ROU | 1.00 | 1 | 0.80 | 20 | 16.00 | | | Dobrin, Ionut-Alexandru | c | | 2135 | ROU | 0.00 | 1 | -0.02 | 20 | -0.40 | |
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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