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Rapid:
Individual Calculations March 2020 |
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| Lewis, David Total change: -48.00 | |   |
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| 25th Golders Green FIDE Rapid U120 | London | ENG | 2020-02-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1243 | 1344 | 1.00 | 4 | -1.54 | 20 | -30.80 | |
|  Ainscow, Faye | | | 1278 | ENG | 0.00 | 1 | -0.59 | 20 | -11.80 | |  Ogah, Adah Simon | | | 1253 | ENG | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Sri-Ram, Riya | | | 1145 | ENG | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Usher, Frank | | | 1296 | ENG | 0.00 | 1 | -0.57 | 20 | -11.40 | |
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) | | | | Muswell Hill FIDE Rapid Minor FEB 2020 | London | ENG | 2020-02-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1034 | 1344 | 0.00 | 1 | -0.86 | 20 | -17.20 | |
| | Walia, Michael Kanishk | | | 1034 | ENG | 0.00 | 1 | -0.86 | 20 | -17.20 | |
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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