Individual Calculations February 2020 |
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Williams, Daniel O Total change: 66.80 | | |
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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 |
1689 | 1294 | 2.00 | 4 | 1.67 | 40 | 66.80 | |
| Brown, Raehanna | | wc | 1672 | JAM | 1.00 | 1 | 0.91 | 40 | 36.40 | | Curriah, Malik | c | | 1694 * | JAM | 0.00 | 1 | -0.08 | 40 | -3.20 | | Wilkinson, Ian | | | 1694 * | JAM | 1.00 | 1 | 0.92 | 40 | 36.80 | | Brooks, Paul | c | | 1694 * | JAM | 0.00 | 1 | -0.08 | 40 | -3.20 | | * 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) | |
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