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Individual Calculations May 2022 |
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| Atako, Chino C Total change: -28.00 | |   |
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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 |
| 1717 | 2020 | 2.00 | 2 | 0.32 | 20 | 6.40 | |
|  Damodaran, Patrick | | | 1620 * | ENG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Smith, Mark | | | 1814 | ENG | 1.00 | 1 | 0.24 | 20 | 4.80 | | | * 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 |
| 1694 | 2020 | 2.50 | 5 | -1.72 | 20 | -34.40 | |
| | Jefremov, Aivar | | | 1596 | LAT | 1.00 | 1 | 0.07 | 20 | 1.40 | |  Faulkner, Martin J | | | 1811 | ENG | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Woolacott, Samuel J | | | 1908 | ENG | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Ali, Shahvez | | | 1536 | ENG | 0.00 | 1 | -0.95 | 20 | -19.00 | | | Soulier, Alfred | | | 1620 * | ENG | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * 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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