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Individual Calculations February 2017 |
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| Marchidan, Costica Total change: 26.80 | |   |
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| National Chess Championship Open 2017 - Semifinal Brasov | Brasov | ROU | 2017-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1798 | 1691 | 4.00 | 7 | 1.34 | 20 | 26.80 | |
|  Ciungan, Diana-Alexandra | | | 1937 | ROU | 1.00 | 1 | 0.81 | 20 | 16.20 | |  Anuta, Elefterie-Laurentiu | | | 1968 | ROU | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Antal, Hunor-Zoltan | | | 1641 | ROU | 0.50 | 1 | -0.07 | 20 | -1.40 | | | Miloi, Pavel-Dan | | | 1799 | ROU | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Bohiltea, Florin-Viorel | | | 2072 | ROU | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Stan, Luciana-Gabriela | | | 1533 | ROU | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Ghinea, Constantin | | | 1636 | ROU | 0.50 | 1 | -0.08 | 20 | -1.60 | |
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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