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Individual Calculations February 2020 |
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| Belhadj, Mohamed Total change: -21.20 | |   |
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| Trophee International de Lyon 2019 Open B (-1700) | LYON | FRA | 2019-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1242 | 1602 | 2.50 | 4 | -1.06 | 20 | -21.20 | |
|  El Haddad, Mesbah | | | 1363 | FRA | 1.00 | 1 | 0.20 | 20 | 4.00 | |  Assouane, Aksel | | | 1202 * | FRA | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Roblin, Pierre | | | 1202 * | FRA | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Yang, Charlie Xiaofei | | | 1202 * | SUI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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) | | |
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