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Individual Calculations December 2023 |
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| Ryabchenko, Andrey Total change: 56.00 | |   |
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| SPb B17 Championship 2023 | St. Petersburg | RUS | 2023-11-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1604 | 1357 | 3.50 | 9 | 1.40 | 40 | 56.00 | |
|  Ismailov, Magomed Dm. | | | 1583 | RUS | 0.50 | 1 | 0.29 | 40 | 11.60 | |  Mulishov, Roman | | | 1825 | RUS | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Nikitin, Andrey I. | | | 1266 | RUS | 0.50 | 1 | -0.12 | 40 | -4.80 | | | Kolesnikov, Alexander V. | | | 1506 | RUS | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Shishkin, Vladislav | | | 1761 | RUS | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Modzerov, Grigorii | | | 1415 | RUS | 1.00 | 1 | 0.58 | 40 | 23.20 | | | Zhukov, Konstantin | | | 1641 | RUS | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Tolstykh, Ivan | | | 1857 | RUS | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Yarmolenko, Aleksandr | | | 1578 | RUS | 0.00 | 1 | -0.22 | 40 | -8.80 | |
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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