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Individual Calculations February 2019 |
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| D`elia, Michele Total change: -32.80 | |   |
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| 39eme Open International d'Echecs de Bethune - Tournoi C | BETHUNE | FRA | 2018-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1384 | 1507 | 3.50 | 7 | -1.12 | 40 | -44.80 | |
|  Nolf, Franky | | | 1630 | BEL | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Simon, Fernand | | | 1337 | BEL | 1.00 | 1 | 0.28 | 40 | 11.20 | |  Hurou, Frederic | | | 1358 | FRA | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Groen, Jari | | | 1298 | NED | 0.00 | 1 | -0.77 | 40 | -30.80 | | | Herlant, Christophe | | | 1305 | FRA | 0.50 | 1 | -0.26 | 40 | -10.40 | | | Blondel, Francis | | | 1348 | FRA | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Cosyns, Cyril | | | 1409 | BEL | 0.00 | 1 | -0.63 | 40 | -25.20 | |
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) | | | NOTE: K factor changed | | Tata Steel Chess Tournament 2018 - Tienkampen | Wijk aan Zee | NED | 2019-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1583 | 1507 | 1.00 | 1 | 0.60 | 20 | 12.00 | |
| | Van Lingen, Henk | | | 1583 | NED | 1.00 | 1 | 0.60 | 20 | 12.00 | |
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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