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Individual Calculations December 2015 |
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| Persyn, Yvon Total change: -19.40 | |   |
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| 30e Open International du Touquet - Open B | LE TOUQUET PARIS PLAGE | FRA | 2015-10-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1465 | 1603 | 5.00 | 9 | -0.97 | 20 | -19.40 | |
|  Catoire, Pierre | | | 1236 | FRA | 0.50 | 1 | -0.40 | 20 | -8.00 | |  Karsenty, Madeleine | | | 1271 | FRA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Buchmann, Christophe | | | 1719 | FRA | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Piar, Hugo | | | 1340 | FRA | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Steff, Thierry | | | 1367 | FRA | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Drancourt, Charles | | | 1451 | FRA | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Naillou, Jean-Marc | | | 1451 | FRA | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Gallet, Gilles | | | 1806 | FRA | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Sogny, Richard | | | 1540 | FRA | 1.00 | 1 | 0.41 | 20 | 8.20 | |
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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