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Individual Calculations December 2018 |
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| Aleksiev, Georgi Total change: 48.80 | |   |
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| Central London Chess Congress Major 2018 | London | ENG | 2018-11-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1788 | 1594 | 3.00 | 5 | 1.75 | 20 | 35.00 | |
|  Devenney, Ray | | | 1864 | IRL | 1.00 | 1 | 0.83 | 20 | 16.60 | | | Finnegan, Oliver | | | 1761 | ENG | 0.50 | 1 | 0.22 | 20 | 4.40 | |  Lake, Chris | | | 1793 | SRB | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Jekel, Wolfgang | | | 1770 | GER | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Islam, Mohammed | | | 1754 | BAN | 1.00 | 1 | 0.71 | 20 | 14.20 | |
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) | | | | 67th Hampstead Weekend Congress Under 1900 | London | ENG | 2018-11-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1542 | 1594 | 3.50 | 5 | 0.69 | 20 | 13.80 | |
| | Vaidya, Raghav | | | 1329 | ENG | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Gelain-Sohn, Elias | | | 1538 | ENG | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Pappas, Alexandros | | | 1679 | GRE | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Barlov, Alex | | | 1565 | ENG | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Abedian, Mohsen | | | 1600 | ENG | 1.00 | 1 | 0.51 | 20 | 10.20 | |
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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