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Individual Calculations May 2022 |
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| Jackson, Paul G Total change: -49.40 | |   |
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| Coulsdon Chess Dicky White S8 APR 2022 | London | ENG | 2022-04-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1253 | 1653 | 1.00 | 1 | 0.08 | 20 | 1.60 | |
|  Mahadevan, Meikum | | | 1253 * | ENG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | Coulsdon Chess Standardplay Congress Easter 2022 - Open | London | ENG | 2022-04-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1529 | 1653 | 0.00 | 4 | -2.55 | 20 | -51.00 | |
|  Kilambi, Venkata Ananth Akshay | | | 1253 * | ENG | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Morgan, David A | | | 1520 | WLS | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Jefremov, Aivar | | | 1596 | LAT | 0.00 | 1 | -0.58 | 20 | -11.60 | | | George, Olufemi | | | 1745 | NGR | 0.00 | 1 | -0.37 | 20 | -7.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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