Individual Calculations February 2020 |
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Graham, Michael Total change: -26.40 | | |
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IA FM John Powell Memorial Open 2020 FIDE U-1600 Section | Kingston, Jamaica | JAM | 2020-01-18 |
Rc | Ro | w | n | change | K | K*chg | Game |
1357 | 1222 | 0.00 | 2 | -0.66 | 40 | -26.40 | |
| Downer, Odel | | | 1456 | JAM | 0.00 | 1 | -0.21 | 40 | -8.40 | | Stephenson, Amy | | | 1258 | JAM | 0.00 | 1 | -0.45 | 40 | -18.00 | | 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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