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Individual Calculations February 2017 |
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| Tat, Alin-Sebastian Total change: -10.40 | |   |
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| National Chess Championship Open 2017 - Semifinal Cluj | Cluj | ROU | 2017-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1697 | 1804 | 2.50 | 5 | -0.52 | 20 | -10.40 | |
|  Ognean, Mihnea-Ionut | | | 2059 | ROU | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Boeru, Dragos-Matei | | | 1404 * | ROU | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Sandor, Tamas | | | 2030 | ROU | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Lazan, Dragos-Andrei | | | 1404 * | ROU | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Boeru, Darius-Alexandru | | | 1588 | ROU | 0.50 | 1 | -0.28 | 20 | -5.60 | | | * 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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