Individual Calculations May 2023 |
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Rahary, David Total change: -33.60 | | |
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XXXIIIe Open du Perreux-sur-Marne - Tournoi Accession -1600 | LE PERREUX SUR MARNE | FRA | 2023-04-08 |
Rc | Ro | w | n | change | K | K*chg | Game |
1301 | 1585 | 0.00 | 2 | -1.68 | 20 | -33.60 | |
| Serman, Timothee | | | 1314 | FRA | 0.00 | 1 | -0.83 | 20 | -16.60 | | Lazes, Herve | | | 1287 | FRA | 0.00 | 1 | -0.85 | 20 | -17.00 | | 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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