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Rapid:
Individual Calculations December 2019 |
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| Dobrescu, Cosmin-Ionut Total change: -28.40 | |   |
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| Sah Club Galati Trophy - 10th ed. | Galati | ROU | 2019-11-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1453 | 1573 | 2.50 | 6 | -1.42 | 20 | -28.40 | |
|  Zamfir, Octavian | | | 1355 | ROU | 0.50 | 1 | -0.28 | 20 | -5.60 | |  Isfan, Ioan-Marius | | | 1853 | ROU | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Tudoroiu, Razvan-Catalin | | | 1317 | ROU | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Vorniceanu, Alina | | | 1445 | ROU | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Buca, Dragos-Stefan | | | 1330 | ROU | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Lalu, Valerica | | | 1420 | ROU | 0.00 | 1 | -0.70 | 20 | -14.00 | |
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) | | |
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