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Individual Calculations February 2019 |
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| Pietrasanta, Jeremy Total change: 19.80 | |   |
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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 |
| 2250 | 2184 | 4.00 | 7 | 0.99 | 20 | 19.80 | |
|  Shchekachev, Andrei | g | | 2526 | FRA | 0.00 | 1 | -0.12 | 20 | -2.40 | |  Ahmed Holi Ali, Moawia | c | | 2036 | SUD | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Rode, Antony | | | 2032 | FRA | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Bergez, Luc | m | | 2370 | FRA | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Bonte, Andrei-Mihai | | | 2325 | ROU | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Le Roux, Jean-Pierre | g | | 2533 | FRA | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Sagues, Vincent | | | 1929 | FRA | 0.50 | 1 | -0.31 | 20 | -6.20 | |
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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