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Individual Calculations September 2022 |
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| Grant, Chevaughn Total change: -16.80 | |   |
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| IA CM Robert Wheeler 2022 - FIDE OPEN Section | Kingston | JAM | 2022-08-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1666 | 1544 | 1.00 | 5 | -0.84 | 20 | -16.80 | |
|  Mellace, Andrew | c | | 1951 | JAM | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Henry, Mark | | | 1794 | JAM | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Richards, Shaheem | | | 1472 | JAM | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Brown, Raehanna | | wc | 1671 | JAM | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Downer, Odel | | | 1440 | JAM | 1.00 | 1 | 0.36 | 20 | 7.20 | |
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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