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Blitz:
Individual Calculations January 2020 |
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| Costachi, Mihnea Total change: 2.20 | |   |
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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 |
| 2177 | 2467 | 7.50 | 9 | 0.11 | 20 | 2.20 | |
|  Popa, Denis-Marius | | | 2067 * | ROU | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Tinta, Gheorghe | | | 2067 * | ROU | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Pit-Rada, Mihail-Cosmin | | | 2067 * | ROU | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Banzea, Alexandru-Bogdan | f | | 2132 | ROU | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Manea, Alexandru | m | | 2368 | ROU | 1.00 | 1 | 0.36 | 20 | 7.20 | | | David, Alexandru-Vasile | m | | 2379 | ROU | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Nastase, Robert-Paul | f | | 2103 | ROU | 0.50 | 1 | -0.40 | 20 | -8.00 | | | Gavrilescu, David | m | | 2342 | ROU | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Done, Stefan-Daniel | | | 2067 * | ROU | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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