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Individual Calculations April 2018 |
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| Parlas, Helin Total change: 14.80 | |   |
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| 25e Open International de Selestat - Open B (1400-1700) | SELESTAT | FRA | 2018-03-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1561 | 1590 | 4.50 | 7 | 0.74 | 20 | 14.80 | |
|  Stritmatter, Pierre | | | 1464 | FRA | 1.00 | 1 | 0.33 | 20 | 6.60 | |  Zwecker, Conrad | | | 1428 | GER | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Ge, Arthur | | | 1594 | FRA | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Mathiot, Jean-Marc | | | 1589 | FRA | 0.50 | 1 | 0.00 | 20 | 0.00 | | | Bellahcene, Sofia | | | 1684 | FRA | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Marchal, Roger | | | 1607 | FRA | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Strasser, Rouben | | | 1563 | FRA | 0.00 | 1 | -0.54 | 20 | -10.80 | |
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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