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Rapid:
Individual Calculations September 2021 |
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| Spirache, Catalin Total change: 19.80 | |   |
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| One Chess Challenge IV | Bucuresti | ROU | 2021-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1588 | 1177 | 2.00 | 7 | 0.99 | 20 | 19.80 | |
|  Sariteanu, Sabina | | wf | 1792 | ROU | 1.00 | 1 | 0.98 | 20 | 19.60 | | | Craciun, Sasha-Matei | | | 1693 | ROU | 0.00 | 1 | -0.04 | 20 | -0.80 | |  Armeanu, Ninel-Claudiu | | | 1630 | ROU | 1.00 | 1 | 0.94 | 20 | 18.80 | | | Antal, Attila-Laszlo | | | 1670 | ROU | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Lazarean, Colea-Valentin | | | 1663 | ROU | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Martis, Octavian-Mihai | | | 1704 | ROU | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Malaieru, Alexandra-Gabriela | | | 961 | ROU | 0.00 | 1 | -0.78 | 20 | -15.60 | |
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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