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Individual Calculations October 2023 |
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| Boudre, Jean-Pierre Total change: -5.30 | |   |
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| World Senior Team Chess Championship 2023 S65 | Struga | MKD | 2023-09-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2150 | 2245 | 5.00 | 9 | -0.53 | 10 | -5.30 | |
|  Waterfield, John W | | | 1905 | WLS | 1.00 | 1 | 0.12 | 10 | 1.20 | |  Kratschmer, Heinz | | | 2049 | AUT | 1.00 | 1 | 0.25 | 10 | 2.50 | | | Kiefer, Gerhard | f | | 2231 | GER | 0.00 | 1 | -0.52 | 10 | -5.20 | | | Van Egmond, Rogier | | | 2061 | NED | 0.50 | 1 | -0.24 | 10 | -2.40 | | | Suhogerlla, Xhevat | | | 2207 | KOS | 1.00 | 1 | 0.45 | 10 | 4.50 | | | Chapman, Terry P D | f | | 2254 | ENG | 0.50 | 1 | 0.01 | 10 | 0.10 | | | Kalinitschew, Sergey | g | | 2377 | GER | 0.00 | 1 | -0.32 | 10 | -3.20 | | | Stuer, Marc | | | 2031 | BEL | 0.50 | 1 | -0.27 | 10 | -2.70 | | | Lanc, Alois | m | | 2236 | SVK | 0.50 | 1 | -0.01 | 10 | -0.10 | |
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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