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Individual Calculations October 2013 |
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| Lucas, Steven Total change: 10.35 | |   |
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| 2nd Qualifier 2013 Barbados National Chess Championships | Bridgetown | BAR | 2013-08-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1606 | 1658 | 4.00 | 6 | 0.69 | 15 | 10.35 | |
|  Jones, Shaquan | | | 1345 | BAR | 1.00 | 1 | 0.14 | 15 | 2.10 | | | Howard, Corinne | | | 1723 | BAR | 0.50 | 1 | 0.09 | 15 | 1.35 | |  Parsons, Justin | | | 1392 | BAR | 0.50 | 1 | -0.32 | 15 | -4.80 | | | Depradine, Lawrence | | | 1677 | BAR | 1.00 | 1 | 0.53 | 15 | 7.95 | | | Harewood, Othneil | | | 1804 | BAR | 0.00 | 1 | -0.30 | 15 | -4.50 | | | Layne, Asabi | | | 1694 | BAR | 1.00 | 1 | 0.55 | 15 | 8.25 | |
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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