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Individual Calculations June 2015 |
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| Wilkinson, Ian Total change: -3.80 | |   |
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| Robert Wheeler Open 2015 | Kingston | JAM | 2015-05-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1733 | 1880 | 2.50 | 4 | -0.19 | 20 | -3.80 | |
|  Mellace, Andrew | | | 2061 | JAM | 0.00 | 1 | -0.26 | 20 | -5.20 | |  Whyms, Chappell | | | 1578 | BAH | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Barrett, Leighton | | | 1588 | JAM | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Gray, Krishna | | | 1704 | JAM | 1.00 | 1 | 0.27 | 20 | 5.40 | |
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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