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Individual Calculations February 2023 |
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| Dang, Louis Total change: 60.80 | |   |
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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 |
| 1722 | 1518 | 2.00 | 5 | 0.81 | 40 | 32.40 | |
|  Petrichenko, Maxim | | | 1683 | FRA | 0.00 | 1 | -0.28 | 40 | -11.20 | |  Romero, Michel | | | 1709 | FRA | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Carbonnet, Christophe | | | 1759 | FRA | 1.00 | 1 | 0.80 | 40 | 32.00 | | | Yastrebov, Andrey | | | 1765 | FRA | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Sepahpour, Shervine | | | 1694 | FRA | 0.00 | 1 | -0.27 | 40 | -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) | | | | Team 2023 - Nationale 1 Jeunes r4-5 | FRANCE | FRA | 2023-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1113 | 1520 | 4.00 | 4 | 0.31 | 40 | 12.40 | |
| | Fernandes, Matilde | | | 1152 | FRA | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Alibert, Axel | | | 1078 | FRA | 1.00 | 1 | 0.06 | 40 | 2.40 | | | Moreau, Baptiste | | | 1100 | FRA | 1.00 | 1 | 0.07 | 40 | 2.80 | | | Pizon, Alex | | | 1120 * | FRA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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 r5 | FRANCE | FRA | 2023-01-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1880 | 1520 | 0.50 | 1 | 0.40 | 40 | 16.00 | |
| | Nguyen, Clement | | | 1880 | FRA | 0.50 | 1 | 0.40 | 40 | 16.00 | |
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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