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Rapid:
Individual Calculations February 2020 |
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| Serban, Cristian-Stefan Total change: -2.60 | |   |
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| National School Contest "Elisabeta Polihroniade" 2020 Rapid Open 15 | Covasna | ROU | 2020-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1645 | 1922 | 5.50 | 7 | -0.13 | 20 | -2.60 | |
|  Sida, Flavius-Ovidiu | | | 1522 * | ROU | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Prisacaru, Stefan-Emilian | | | 1734 | ROU | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Rata, Andrei | | | 1522 * | ROU | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Nedelcu, Teodor-Cosmin | c | | 1860 | ROU | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Vilcu, Matei-Stefan | | | 1831 | ROU | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Chivu, Razvan-Gabriel | | | 1522 * | ROU | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Bencze, Matyas | | | 1522 * | ROU | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * 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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