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Individual Calculations April 2022 |
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| Bermudez, Venerando Total change: -47.80 | |   |
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| Coulsdon Chess Dicky White S7 MAR 2022 | London | ENG | 2022-02-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1482 | 1551 | 1.00 | 4 | -1.30 | 40 | -52.00 | |
|  Gliddon, Daniel J | | | 1530 | ENG | 0.00 | 1 | -0.53 | 40 | -21.20 | |  Gray, David | | | 1151 * | ENG | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Corner, Mike | | | 1398 | ENG | 0.00 | 1 | -0.70 | 40 | -28.00 | | | Calvert, D Ian | | | 1849 | ENG | 0.00 | 1 | -0.15 | 40 | -6.00 | | | * 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) | | | NOTE: K factor changed | | Coulsdon Chess Daytime Chess - Spring 2022 S3 Mar 2022 | London | ENG | 2022-03-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1283 | 1516 | 1.00 | 1 | 0.21 | 20 | 4.20 | |
| | Selby, Keith | | | 1283 | ENG | 1.00 | 1 | 0.21 | 20 | 4.20 | |
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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