Individual Calculations May 2017 |
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Boudry, Rik Total change: -4.00 | | |
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28th NATO Chess Championship 2017 | Budapest | HUN | 2017-03-27 |
Rc | Ro | w | n | change | K | K*chg | Game |
1716 | 1345 | 1.00 | 5 | 0.49 | 20 | 9.80 | |
| Cheung, Jan | | | 1745 * | NED | 0.00 | 1 | -0.08 | 20 | -1.60 | | Slaidins, Janis | | | 1745 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | | Simard, Francois | | | 1745 * | CAN | 0.00 | 1 | -0.08 | 20 | -1.60 | | Sass, Andrew | | | 1600 | CAN | 1.00 | 1 | 0.81 | 20 | 16.20 | | Ntalabiras, Spyros | | | 1745 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | | * Rating difference of more than 400. Please read more at FIDE Handbook | 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) | | 2eme Open International de Paques (support au Championnat de Champagne Ardennes) | GIVET | FRA | 2017-04-15 |
Rc | Ro | w | n | change | K | K*chg | Game |
1590 | 1345 | 0.50 | 5 | -0.52 | 20 | -10.40 | |
| Louis, Andre | | | 1688 | FRA | 0.00 | 1 | -0.12 | 20 | -2.40 | | Calonne, Pascal | | | 1580 | FRA | 0.00 | 1 | -0.21 | 20 | -4.20 | | Marchal, Roger | | | 1601 | FRA | 0.00 | 1 | -0.19 | 20 | -3.80 | | Marini, Franck | | | 1605 | FRA | 0.50 | 1 | 0.32 | 20 | 6.40 | | Orel, Fabien | | | 1478 | FRA | 0.00 | 1 | -0.32 | 20 | -6.40 | | 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) | | Belgian Interclubs 2016-2017 Round 11 Divisions 2-5 | Various places | BEL | 2017-04-23 |
Rc | Ro | w | n | change | K | K*chg | Game |
1617 | 1345 | 0.00 | 1 | -0.17 | 20 | -3.40 | |
| Lanoy, Frederic | | | 1617 | BEL | 0.00 | 1 | -0.17 | 20 | -3.40 | | 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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