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Individual Calculations February 2019 |
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| Merlini, Osvaldo Total change: -15.00 | |   |
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| 15e Open de Vandoeuvre 2019 - Tournoi B (-2000 elo) | VANDOEUVRE LES NANCY | FRA | 2019-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1648 | 1608 | 2.00 | 6 | -0.75 | 20 | -15.00 | |
|  Bellahcene, Anissa | | | 1819 | FRA | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Kajganic, Fabien | | | 1919 | FRA | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Tenenbaum, Rosine | | | 1443 | FRA | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Pertuy, Thierry | | | 1418 | FRA | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Hornoy, Jean-Michel | | | 1446 | FRA | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Malglaive, Jean-Louis | | | 1845 | FRA | 0.00 | 1 | -0.20 | 20 | -4.00 | |
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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