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Individual Calculations February 2020 |
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| Christie, Michael Total change: 25.20 | |   |
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| IA FM John Powell Memorial Open 2020 FIDE Open Section | Kingston, Jamaica | JAM | 2020-01-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1916 | 1885 | 4.00 | 6 | 1.26 | 20 | 25.20 | |
|  Walsh, Nathan | | | 1628 | JAM | 1.00 | 1 | 0.18 | 20 | 3.60 | |  Smith, Shreyas | f | | 2076 | JAM | 1.00 | 1 | 0.75 | 20 | 15.00 | | | James, Stuart | c | | 2006 | JAM | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Hinds, Nathan | c | | 1985 | JAM | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Shaw, Jaden | | | 1684 | JAM | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Glaves, Raheem | f | | 2118 | JAM | 0.50 | 1 | 0.29 | 20 | 5.80 | |
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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