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Individual Calculations February 2023 |
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| Tardi, Oscar Total change: -12.20 | |   |
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| 19e Bois-Colombes Chess Master - Open B | BOIS COLOMBES | FRA | 2022-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1639 | 1789 | 4.00 | 7 | -0.88 | 20 | -17.60 | |
|  Guillou, Stephane | | | 1638 | FRA | 1.00 | 1 | 0.30 | 20 | 6.00 | |  Faris, Marouane | | | 1702 | FRA | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Jaulin, Vincent | | | 1630 | FRA | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Walsh, Theo | | | 1575 | FRA | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Chauvin, Antoine | | | 1729 | FRA | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Deluca, Pascal | | | 1609 | FRA | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Gabino, Karl | | | 1591 | FRA | 0.00 | 1 | -0.76 | 20 | -15.20 | |
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) | | | | Team 2023 - Nationale 4 r4 | FRANCE | FRA | 2023-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1618 | 1789 | 1.00 | 1 | 0.27 | 20 | 5.40 | |
| | Fayolle, Guy | | | 1618 | FRA | 1.00 | 1 | 0.27 | 20 | 5.40 | |
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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