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Rapid:
Individual Calculations November 2021 |
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| Coman, Andrei M. Total change: -17.60 | |   |
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| One Chess Challenge - 5th ed. | Bucuresti | ROU | 2021-10-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1494 | 1199 | 0.00 | 5 | -0.88 | 20 | -17.60 | |
|  Caraba, Alexandru | | | 1710 | ROU | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Petre, Vlad | | | 1529 | ROU | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Vitan, Adrian | | | 1306 | ROU | 0.00 | 1 | -0.35 | 20 | -7.00 | |  Grasu, Gigi | | | 1524 | ROU | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Craciun, Dorian-Raul | | | 1401 | ROU | 0.00 | 1 | -0.24 | 20 | -4.80 | |
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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