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Individual Calculations April 2022 |
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| Atako, Chino C Total change: -11.00 | |   |
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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 |
| 1612 | 2010 | 2.00 | 3 | -0.48 | 20 | -9.60 | |
|  Selby, Keith | | | 1260 | ENG | 1.00 | 1 | 0.00 | 20 | 0.00 | |  Rizvi, Nasir | | | 1967 | WLS | 0.00 | 1 | -0.56 | 20 | -11.20 | | | Mahadevan, Rohit | | | 1610 * | 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) | | | | 2021/22 4NCL Division 3 South Rounds 5-6 | Milton Keynes | ENG | 2022-03-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2203 | 2031 | 0.50 | 2 | -0.07 | 20 | -1.40 | |
| | Chan, Kim Yew | f | | 2310 | MAS | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Seymour, Timothy P | | | 2096 | ENG | 0.50 | 1 | 0.09 | 20 | 1.80 | |
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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