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Rapid:
Individual Calculations April 2023 |
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| Bucur, Stefan Total change: -40.20 | |   |
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| Romania National Senior Rapid Chess Championship 2023 - Open 65 | Vaslui | ROU | 2023-03-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1690 | 1908 | 2.50 | 6 | -2.01 | 20 | -40.20 | |
|  Sorbun, Cristinel | | | 1660 | ROU | 1.00 | 1 | 0.19 | 20 | 3.80 | |  Stancu, Ovidiu-Grigore | | | 1971 | ROU | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Anchidin, Vasile | | | 1574 | ROU | 0.00 | 1 | -0.88 | 20 | -17.60 | | | Maftei, Nita | | | 1508 * | ROU | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Borisichievici, Vasile-Emilian | | | 1664 | ROU | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Nastase, Stefan | | | 1764 | ROU | 0.50 | 1 | -0.19 | 20 | -3.80 | | | * 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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