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Individual Calculations January 2017 |
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| Parroco, Pierre-Jean Total change: -7.60 | |   |
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| Ch. des Bouches du Rhone 2016-17 du Samedi r1-4 | VITROLLES | FRA | 2016-10-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1677 | 1745 | 2.00 | 4 | -0.38 | 20 | -7.60 | |
|  Thiers, Jean-Jacques | | | 1673 | FRA | 0.50 | 1 | -0.10 | 20 | -2.00 | |  Mars, Theo | | | 1682 | FRA | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Beraud, Robert | | | 1660 | FRA | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Mars, Fiona | | | 1694 | FRA | 1.00 | 1 | 0.43 | 20 | 8.60 | |
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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