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Individual Calculations March 2012 |
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| Lazin, Robert-Tamas Total change: -3.30 | |   |
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| Ariston Open 2012 | Satu Mare | ROU | 2012-01-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1911 | 1735 | 1.00 | 5 | -0.44 | 15 | -6.60 | |
|  Costin, Petrica | f | | 2097 | ROU | 0.00 | 1 | -0.10 | 15 | -1.50 | |  Sogor, Andras-Csaba | | | 1972 | ROU | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Dan, Francisc | | | 1681 | ROU | 1.00 | 1 | 0.42 | 15 | 6.30 | | | Geiger, Alex-Emanuel | | | 1850 | ROU | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Marchis, Arghil | | | 1954 | HUN | 0.00 | 1 | -0.22 | 15 | -3.30 | |
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) | | | | Satu Mare Chess week-end no 10 | Satu Mare | ROU | 2012-02-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1938 | 1735 | 1.00 | 3 | 0.22 | 15 | 3.30 | |
| | Muller, Wilhelm | | | 2051 | ROU | 0.50 | 1 | 0.37 | 15 | 5.55 | | | Veklinec, Andrei | | | 2038 | ROU | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Moldovan, Rares | | | 1726 | ROU | 0.50 | 1 | -0.01 | 15 | -0.15 | |
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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