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Individual Calculations May 2017 |
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| Ursan, Petru-Sebastian Total change: 2.60 | |   |
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| Romania National Chess Championship 2017 - Open final | Calimanesti | ROU | 2017-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2170 | 2155 | 4.50 | 9 | 0.13 | 20 | 2.60 | |
|  Marchidan, Costica | | | 1755 * | ROU | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Badea, Bela | g | | 2456 | ROU | 0.50 | 1 | 0.35 | 20 | 7.00 | | | Bida, Mihai-Eugen | m | | 2449 | ROU | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Isfan, Ioan-Marius | | | 1955 | ROU | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Coca, Cristi-Iulian | | | 1929 | ROU | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Toma, Radu-Cristian | | | 2378 | ROU | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Gulie, Cosmin | | | 2057 | ROU | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Miron, Lucian-Costin | m | | 2502 | ROU | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Vasiliu, Cosmin | | | 2052 | ROU | 1.00 | 1 | 0.36 | 20 | 7.20 | | | * 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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