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Individual Calculations February 2020 |
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| Brooks, Paul Total change: -13.40 | |   |
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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 |
| 1537 | 1932 | 3.00 | 4 | -0.67 | 20 | -13.40 | |
|  Campbell, Tevin | | | 1550 | JAM | 0.50 | 1 | -0.41 | 20 | -8.20 | |  Richards, Shaheem | | | 1532 * | JAM | 0.50 | 1 | -0.42 | 20 | -8.40 | | | McKoy, Troy | | | 1532 * | JAM | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Williams, Daniel O | | | 1532 * | JAM | 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) | | |
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