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Individual Calculations July 2017 |
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| Witomski, Christian Total change: -21.40 | |   |
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| Tournoi du Printemps au Roi Soleil 2017 | LE CHESNAY | FRA | 2017-04-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1386 | 1393 | 2.50 | 7 | -1.07 | 20 | -21.40 | |
|  Levier, Jean-Francois | | | 1371 | FRA | 0.50 | 1 | -0.03 | 20 | -0.60 | |  Demarche, Anton | | | 1174 | FRA | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Darpoux, Danielle | | | 1236 | FRA | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Michelotti, Marc | | | 1526 | FRA | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Keraval Roignant, Claude | | | 1623 | FRA | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Guillaume, Gerard | | | 1459 | FRA | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Cordier, Alain | | | 1315 | FRA | 0.50 | 1 | -0.11 | 20 | -2.20 | |
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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