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Rapid:
Individual Calculations November 2021 |
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| David, Alexandru Total change: -3.20 | |   |
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| One Chess Challenge - 5th ed. | Bucuresti | ROU | 2021-10-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1613 | 1657 | 3.50 | 7 | -0.16 | 20 | -3.20 | |
|  Savu, Vicentiu-Dorian | | | 1108 | ROU | 1.00 | 1 | 0.03 | 20 | 0.60 | |  Radu, Ioan | | | 2127 | ROU | 0.50 | 1 | 0.45 | 20 | 9.00 | | | Caraba, Alexandru | | | 1710 | ROU | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Zaim, Marian | | | 1979 | ROU | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Vasile, Matei | | | 1146 | ROU | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Dan, Cristian-Mihaita | | | 1724 | ROU | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Serbanoiu, Constantin | | | 1499 | ROU | 0.00 | 1 | -0.71 | 20 | -14.20 | |
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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