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Rapid:
Individual Calculations September 2023 |
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| Davis, Timothy Total change: -16.40 | |   |
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| Poplar Rapid Tournament - Under 2000 - August 2023 | London | ENG | 2023-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1591 | 1659 | 2.00 | 6 | -1.42 | 20 | -28.40 | |
|  Haddock, Paul | | | 1287 | ENG | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Geidans, Vilnis | | | 1374 | LAT | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Iyengar, Ilya | | | 1886 | ENG | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Verbytski, Oleg | | | 1746 | ENG | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Figueroa, Edison | | | 1663 | ENG | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Chen, George | | | 1588 | ENG | 0.00 | 1 | -0.60 | 20 | -12.00 | |
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) | | | | Greater London Chess Club Summer Rapidplay 2023 - Major | London | ENG | 2023-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1403 | 1659 | 3.00 | 3 | 0.60 | 20 | 12.00 | |
| | Taghiyev, Farhad | | | 1339 | AZE | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Ba, Amy | | | 1331 | ENG | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Sciaudone, Francesco | | | 1540 | ITA | 1.00 | 1 | 0.34 | 20 | 6.80 | |
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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