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Rapid:
Individual Calculations February 2022 |
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| Grasu, Gigi Total change: -25.80 | |   |
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| One Chess Challenge - 6th ed. | Bucuresti | ROU | 2022-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1485 | 1500 | 2.00 | 6 | -1.29 | 20 | -25.80 | |
|  Bulmaga, Irina | m | wg | 2210 | ROU | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Tufeanu, Rares-Andrei | | | 1128 | ROU | 0.00 | 1 | -0.90 | 20 | -18.00 | | | Bostina, Vladimir-Ioan | | | 1124 | ROU | 0.00 | 1 | -0.91 | 20 | -18.20 | | | Mihali-Viorescu, Andrei | | | 1100 * | ROU | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Vafiadis, Catalin-Gabriel | | | 1733 | ROU | 1.00 | 1 | 0.79 | 20 | 15.80 | | | David, Alexandru | | | 1616 | ROU | 0.00 | 1 | -0.34 | 20 | -6.80 | | | * 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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