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Individual Calculations February 2019 |
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| Lazo, Andrei Total change: 30.00 | |   |
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| 16e Bois-Colombes Chess Master Open A | BOIS COLOMBES | FRA | 2018-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2219 | 2263 | 5.00 | 7 | 1.01 | 20 | 20.20 | |
|  Kirszenberg, Marc | c | | 2096 | FRA | 1.00 | 1 | 0.28 | 20 | 5.60 | |  Shchekachev, Andrei | g | | 2526 | FRA | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Roman, Dimitri | | | 2072 | FRA | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Razafindratsima, Timothe | | | 2140 | FRA | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Boulos, Carlos | | | 2053 | LBN | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Fedorchuk, Sergey A. | g | | 2609 | UKR | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Ahmed Holi Ali, Moawia | c | | 2036 | SUD | 1.00 | 1 | 0.21 | 20 | 4.20 | |
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 2019 - Nationale 2 r7 | FRANCE | FRA | 2019-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2255 | 2261 | 1.00 | 1 | 0.49 | 20 | 9.80 | |
| | Leconte, Jean-Olivier | f | | 2255 | 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) | | |
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