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Individual Calculations April 2014 |
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| Chahbazian, Jean-Baptiste Total change: -10.80 | |   |
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| 21e Open International de Selestat - Open A (+1700) | SELESTAT | FRA | 2014-03-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1870 | 2040 | 3.50 | 6 | -0.72 | 15 | -10.80 | |
|  Bellahcene, Omar | | | 1776 | FRA | 0.50 | 1 | -0.32 | 15 | -4.80 | |  Callet, Antoine | | | 1768 | FRA | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Schrems, Hermann | | | 2153 | GER | 0.00 | 1 | -0.35 | 15 | -5.25 | | | Saban, Hassan | | | 1997 | FRA | 0.00 | 1 | -0.56 | 15 | -8.40 | | | Koeller, Bernd | | | 1812 | GER | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Aubert, Laurane | | | 1716 | FRA | 1.00 | 1 | 0.13 | 15 | 1.95 | |
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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