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Individual Calculations September 2015 |
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| Marinica, Marin Total change: 14.40 | |   |
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| Open Chess Petrosani 2015 | Petrosani | ROU | 2015-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1731 | 1960 | 6.00 | 7 | 0.72 | 20 | 14.40 | |
|  Secrieru, Maria-Georgiana | | | 1560 * | ROU | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Popa, Teodora | | | 1560 * | ROU | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Salagean, Gheorghe | | | 1751 | ROU | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Miron, Ionel | | | 2123 | ROU | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Preda, Iulian | | | 1839 | ROU | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Secrieru, Andrei-Cristian | | | 1688 | ROU | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Michi, Marian | | | 1597 | ROU | 0.50 | 1 | -0.40 | 20 | -8.00 | | | * 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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