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Individual Calculations February 2022 |
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| Bezza, Zakaria Total change: -5.80 | |   |
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| 18e Bois-Colombes Chess Master - Open B | BOIS COLOMBES | FRA | 2021-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1674 | 1502 | 1.50 | 8 | -0.72 | 20 | -14.40 | |
|  Vitaud, Jonas | | | 1712 | FRA | 0.00 | 1 | -0.23 | 20 | -4.60 | |  Vanderpooten, Raphael | | | 1705 | FRA | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Depauw, Johan | | | 1622 | FRA | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Foughali, Younes | | | 1689 | FRA | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Truong, Hubert | | | 1673 | FRA | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Nicolas, Quentin | | | 1630 | FRA | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Deluard, Stephane | | | 1591 | FRA | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Dudognon, Marc | | | 1773 | FRA | 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) | | | | Team 2022 - IDF Janvier | FRANCE | FRA | 2022-01-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1458 | 1507 | 1.00 | 1 | 0.43 | 20 | 8.60 | |
| | Tridon, Olivier | | | 1458 | FRA | 1.00 | 1 | 0.43 | 20 | 8.60 | |
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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