Individual Calculations July 2021 |
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Billey, David Total change: -16.60 | | |
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Open de Bischwiller 2021 Tournoi B (-1600) | BISCHWILLER | FRA | 2021-06-26 |
Rc | Ro | w | n | change | K | K*chg | Game |
1115 | 1438 | 3.50 | 5 | -0.83 | 20 | -16.60 | |
| Devitt, Adrien | | | 1069 | LUX | 0.00 | 1 | -0.90 | 20 | -18.00 | | Jabri, Anwar | | | 1044 | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | Dufraisse, Alexandre | | | 1139 | FRA | 1.00 | 1 | 0.15 | 20 | 3.00 | | Buettner, Anton | | | 1101 | GER | 1.00 | 1 | 0.12 | 20 | 2.40 | | Marzolf, Samuel | | | 1220 | FRA | 0.50 | 1 | -0.28 | 20 | -5.60 | | 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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