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Individual Calculations September 2015 |
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| Manate, Laurean Total change: -34.40 | |   |
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| Open Chess Petrosani 2015 | Petrosani | ROU | 2015-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1760 | 1788 | 1.00 | 5 | -1.72 | 20 | -34.40 | |
|  Costin, Alexandru | | | 1503 | ROU | 1.00 | 1 | 0.16 | 20 | 3.20 | |  Miron, Ionel | | | 2123 | ROU | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Secrieru, Andrei-Cristian | | | 1688 | ROU | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Salagean, Gheorghe | | | 1751 | ROU | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Ceoroianu, Laurentiu-Tudor | | | 1736 | ROU | 0.00 | 1 | -0.57 | 20 | -11.40 | |
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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