Individual Calculations January 2020 |
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Tair, Brahim Total change: -8.40 | | |
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Team 2020 - Nationale 4 r2-3 | FRANCE | FRA | 2019-11-16 |
Rc | Ro | w | n | change | K | K*chg | Game |
1682 | 1690 | 1.00 | 1 | 0.49 | 20 | 9.80 | |
| Khalfaoui, Abdelhamid | | | 1682 | FRA | 1.00 | 1 | 0.49 | 20 | 9.80 | | 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) | | Grand-Prix du Var-Ouest 2019-20 - Souvenir Jean-Louis Guillemard (-2200) r1-4 | HYERES | FRA | 2019-11-30 |
Rc | Ro | w | n | change | K | K*chg | Game |
1305 | 1690 | 0.00 | 1 | -0.91 | 20 | -18.20 | |
| Alfano, Emilie | | | 1305 | FRA | 0.00 | 1 | -0.91 | 20 | -18.20 | | 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) | |
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