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Individual Calculations October 2017 |
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| Grigore, Sebastien Total change: 0.80 | |   |
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| 14e Open international de Grasse (-2200 Elo) | GRASSE | FRA | 2017-09-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1610 | 1592 | 2.50 | 5 | 0.02 | 40 | 0.80 | |
|  Ter Sarkissoff, Jean-Jacques | | | 1987 | FRA | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Mezzapesa, Juliette | | | 1391 | FRA | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Biancalana, Marc | | | 1776 | FRA | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Pineau, Jean | | | 1399 | FRA | 0.50 | 1 | -0.25 | 40 | -10.00 | | | Volkov, Andreiy | | | 1495 | FRA | 1.00 | 1 | 0.37 | 40 | 14.80 | |
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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