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Individual Calculations September 2015 |
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| Mitran, Marin Total change: 21.20 | |   |
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| Open Chess Petrosani 2015 | Petrosani | ROU | 2015-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1763 | 1421 | 1.00 | 4 | 0.53 | 40 | 21.20 | |
|  Gavris, Eugen | | | 1821 * | ROU | 1.00 | 1 | 0.92 | 40 | 36.80 | |  Salagean, Gheorghe | | | 1751 | ROU | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Ceoroianu, Laurentiu-Tudor | | | 1736 | ROU | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Nalbaru, Marin-Ciprian | | | 1745 | ROU | 0.00 | 1 | -0.13 | 40 | -5.20 | | | * 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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