Individual Calculations February 2023 |
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Silvera, Ruben Total change: -9.00 | | |
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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 |
1683 | 1910 | 6.00 | 9 | -1.00 | 20 | -20.00 | |
| Roger, Martin | | | 1677 | FRA | 0.50 | 1 | -0.29 | 20 | -5.80 | | Garrigue, Mahel | | | 1510 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | Iaali, Abdelrahman | | | 1718 | LBN | 0.50 | 1 | -0.25 | 20 | -5.00 | | Seiler-Sar, Solal | | | 1675 | FRA | 0.00 | 1 | -0.79 | 20 | -15.80 | | Marsac, Hugo | | | 1659 | FRA | 1.00 | 1 | 0.19 | 20 | 3.80 | | Setkov, Aleksandr | | | 1629 | FRA | 1.00 | 1 | 0.16 | 20 | 3.20 | | Corral Nehama, Leo | | | 1763 | FRA | 1.00 | 1 | 0.30 | 20 | 6.00 | | Foughali, Younes | | | 1710 | FRA | 0.50 | 1 | -0.26 | 20 | -5.20 | | Jacq, Rene | | | 1807 | FRA | 0.50 | 1 | -0.14 | 20 | -2.80 | | * 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 2 r5 | FRANCE | FRA | 2023-01-15 |
Rc | Ro | w | n | change | K | K*chg | Game |
1993 | 1898 | 1.00 | 1 | 0.63 | 20 | 12.60 | |
| Rakotonoely, Bruce | | | 1993 | FRA | 1.00 | 1 | 0.63 | 20 | 12.60 | | 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) | | Team 2023 - Nationale 4 r5 | FRANCE | FRA | 2023-01-28 |
Rc | Ro | w | n | change | K | K*chg | Game |
2309 | 1898 | 0.00 | 1 | -0.08 | 20 | -1.60 | |
| Verat, Laurent | f | | 2309 | FRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | 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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