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Rapid:
Individual Calculations February 2022 |
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| Grigorescu, Alexandru-Ioan Total change: -13.00 | |   |
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| One Chess Challenge - 6th ed. | Bucuresti | ROU | 2022-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1481 | 1626 | 4.00 | 7 | -0.65 | 20 | -13.00 | |
|  Zlate-Ion, Matei | | | 1226 * | ROU | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Bulmaga, Irina | m | wg | 2210 | ROU | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Dimitriu, Filip | | | 1210 | ROU | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Coicev, Matei-Andrei | | | 1814 | ROU | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Vasile, Matei | | | 1288 | ROU | 0.00 | 1 | -0.88 | 20 | -17.60 | | | Citra, Anton-Valeriu | | | 1491 | ROU | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Tufeanu, Rares-Andrei | | | 1128 | ROU | 1.00 | 1 | 0.04 | 20 | 0.80 | | | * 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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