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Blitz:
Individual Calculations January 2020 |
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| David, Alexandru-Vasile Total change: 17.00 | |   |
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| Romania National Blitz Chess Championship Open 2019 | Bucuresti | ROU | 2019-12-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2156 | 2379 | 7.50 | 9 | 0.85 | 20 | 17.00 | |
|  Voinescu, David-Ioan | | | 1979 * | ROU | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Cirjan, Daniel | | | 1979 * | ROU | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Coman, Mihnea-George | | | 1979 * | ROU | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Dumitrescu, Daniel | | | 1979 * | ROU | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Nastase, Robert-Paul | f | | 2103 | ROU | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Costachi, Mihnea | m | | 2467 | ROU | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Ciobanu, Aurelian | | | 2111 | ROU | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Badea, Bela | g | | 2466 | ROU | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Gavrilescu, David | m | | 2342 | ROU | 1.00 | 1 | 0.45 | 20 | 9.00 | | | * 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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