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Individual Calculations January 2010 |
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| Betea, Vasile Total change: -69.75 | |   |
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| Satu Mare Chess Weekend no.4 | Satu Mare | ROU | 2009-11-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2002 | 1863 | 0.00 | 4 | -1.27 | 25 | -31.75 | |
|  Samu, Sorin-Mihai | | | 2089 | ROU | 0.00 | 1 | -0.21 | 25 | -5.25 | | | Craiovan, Onisifor | | | 1991 | ROU | 0.00 | 1 | -0.33 | 25 | -8.25 | |  Breitkopf, Francisc | | | 1961 | ROU | 0.00 | 1 | -0.37 | 25 | -9.25 | | | Polner, Iosif | | | 1968 | ROU | 0.00 | 1 | -0.36 | 25 | -9.00 | |
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) | | | | Viessmann Open 2009 | Satu Mare | ROU | 2009-12-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1867 | 1863 | 2.00 | 7 | -1.52 | 25 | -38.00 | |
| | Bargan, Sergei | m | | 2263 * | MDA | 0.00 | 1 | -0.08 | 25 | -2.00 | | | Stilpeanu, Nicolae | | | 1735 | ROU | 0.50 | 1 | -0.17 | 25 | -4.25 | | | Lupu, Ovidiu-Jean | | | 2111 | ROU | 0.00 | 1 | -0.19 | 25 | -4.75 | | | Dinca, Florea | | | 1504 | ROU | 0.00 | 1 | -0.90 | 25 | -22.50 | | | Muresan, Sergiu-Cristian | | | 1671 | ROU | 0.50 | 1 | -0.25 | 25 | -6.25 | | | Dan, Francisc | | | 1749 | ROU | 1.00 | 1 | 0.34 | 25 | 8.50 | | | Stegariu, Alexandru | | | 2034 | ROU | 0.00 | 1 | -0.27 | 25 | -6.75 | | | * 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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