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Individual Calculations December 2019 |
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| Tchigrachon, David Total change: 1.20 | |   |
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| 34e Open International du Touquet - Open B | LE TOUQUET PARIS PLAGE | FRA | 2019-10-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1508 | 1596 | 5.50 | 9 | 0.06 | 20 | 1.20 | |
|  Menissier, Alain | | | 1302 | FRA | 0.50 | 1 | -0.35 | 20 | -7.00 | |  Lastier, Paul | | | 1268 | FRA | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Jamar, Marc | | | 1482 | BEL | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Smolders, Bavo | | | 1551 | BEL | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Van Maele, Richard | | | 1688 | FRA | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Desse, Mickael | | | 1503 | FRA | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Szurhaj, William | | | 1687 | FRA | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Vasseur, Dominique | | | 1400 | FRA | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Guerin, Bernard | | | 1694 | FRA | 0.00 | 1 | -0.37 | 20 | -7.40 | |
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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