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Rapid:
Individual Calculations September 2018 |
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| Blackwood, Ryan Total change: -12.00 | |   |
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| M.R. Games Chess Open 2018 | KINGSTON | JAM | 2018-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1822 | 2016 | 3.00 | 5 | -0.60 | 20 | -12.00 | |
|  Rodgers, Andryck | | | 1658 | JAM | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Williams, Margoe | | wc | 1617 | JAM | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Lorne, Malaku | f | | 2078 | JAM | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Brown, Akeem | | | 1890 | JAM | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Curriah, Malik | | | 1866 | JAM | 0.00 | 1 | -0.70 | 20 | -14.00 | |
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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