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Individual Calculations January 2010 |
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| Luca, Ioana-Sanziana Total change: -57.25 | |   |
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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 |
| 1888 | 1836 | 0.00 | 4 | -1.76 | 25 | -44.00 | |
|  Follert, Iuliu | | | 2081 | ROU | 0.00 | 1 | -0.20 | 25 | -5.00 | |  Rujan, Octavian | | | 1987 | ROU | 0.00 | 1 | -0.30 | 25 | -7.50 | | | Dan, Francisc | | | 1749 | ROU | 0.00 | 1 | -0.62 | 25 | -15.50 | | | Stilpeanu, Nicolae | | | 1735 | ROU | 0.00 | 1 | -0.64 | 25 | -16.00 | |
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 |
| 1981 | 1836 | 0.50 | 3 | -0.53 | 25 | -13.25 | |
| | Levay, Sorin | | | 2236 * | ROU | 0.00 | 1 | -0.08 | 25 | -2.00 | | | Todosiciuc, Ioan | | | 1959 | ROU | 0.50 | 1 | 0.17 | 25 | 4.25 | | | Negrau, Mihnea-Ionut | | | 1748 | ROU | 0.00 | 1 | -0.62 | 25 | -15.50 | | | * 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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