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Individual Calculations September 2011 |
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| Sandor, Petrut Total change: 22.50 | |   |
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| SPI Open 2011 | Satu Mare | ROU | 2011-07-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2080 | 2153 | 5.50 | 9 | 0.20 | 15 | 3.00 | |
|  Chetrari, Nikita | | | 1753 * | MDA | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Drenchev, Petar | g | | 2523 | BUL | 0.00 | 1 | -0.10 | 15 | -1.50 | | | Krajla, Ciprian-Zoltan | | | 1848 | ROU | 1.00 | 1 | 0.14 | 15 | 2.10 | | | Sogor, Andras-Csaba | | | 1911 | ROU | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Chereches, Marius | f | | 2280 | HUN | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Bonte, Arghir | | | 2005 | ROU | 0.50 | 1 | -0.20 | 15 | -3.00 | | | Boros, Sergiu | | | 2019 | ROU | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Dobre, Claudiu-Cristian | f | | 2353 | ROU | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Moldovan, Gheorghe-Zamfir | | | 2030 | ROU | 1.00 | 1 | 0.33 | 15 | 4.95 | | | * 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) | | | | Hermannstadt International Chess Festival | Sibiu | ROU | 2011-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2228 | 2153 | 4.50 | 8 | 1.30 | 15 | 19.50 | |
| | Carmaciu, Lucian-Catalin | m | | 2388 | ROU | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Covaci, Stefan | | | 1842 | ROU | 1.00 | 1 | 0.14 | 15 | 2.10 | | | Nguyen, Piotr | | | 2378 | POL | 0.50 | 1 | 0.28 | 15 | 4.20 | | | Burnoiu, Nicolae-Costel | m | | 2404 | ROU | 0.50 | 1 | 0.31 | 15 | 4.65 | | | Sfarlog, Tudor-Vlad | | | 2268 | ROU | 1.00 | 1 | 0.66 | 15 | 9.90 | | | Joie, Sebastien | | | 2264 | FRA | 0.50 | 1 | 0.15 | 15 | 2.25 | | | Sanduleac, Vasile | g | | 2429 | MDA | 0.00 | 1 | -0.17 | 15 | -2.55 | | | David, Alexandru-Vasile | | | 1850 | ROU | 1.00 | 1 | 0.14 | 15 | 2.10 | |
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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