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Individual Calculations September 2011 |
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| Sandru, Nicolae Total change: -27.15 | |   |
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| Arad Open | Arad | ROU | 2011-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1972 | 1910 | 1.00 | 5 | -1.15 | 15 | -17.25 | |
|  Irodenka, Robert-Ovidiu | | | 2157 | ROU | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Costin, Petrica | f | | 2077 | ROU | 0.00 | 1 | -0.28 | 15 | -4.20 | |  Munaretto, Giovanni | | | 1680 | ITA | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Kutnik, Alexandru-Francisc | | | 2248 | ROU | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Ghita, Vlad-Bogdan | | | 1697 | ROU | 0.00 | 1 | -0.77 | 15 | -11.55 | |
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) | | | | The International chess festival "M. Sadoveanu" 26th edition | Iasi | ROU | 2011-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1843 | 1910 | 4.00 | 8 | -0.66 | 15 | -9.90 | |
| | Valles, Manuel | | | 2229 | FRA | 0.00 | 1 | -0.13 | 15 | -1.95 | | | Melinte, Razvan | | | 1520 | ROU | 0.00 | 1 | -0.91 | 15 | -13.65 | | | Fluerariu, Radu-Cristian | | | 1658 | ROU | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Haulica, Ioan | | | 1682 | ROU | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Stegariu, Alexandru | | | 2088 | ROU | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Manea, Costin | | | 1650 | ROU | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Doncea, Vladimir | m | | 2310 * | ROU | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Sonfalean, Maria-Laura | | | 1608 | ROU | 1.00 | 1 | 0.15 | 15 | 2.25 | | | * 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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