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Individual Calculations May 2013 |
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| White, Andre Total change: -23.10 | |   |
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| Bahamas National Chess Open 2013 | Nassau | BAH | 2013-04-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1729 | 1642 | 0.00 | 2 | -0.77 | 30 | -23.10 | |
|  Lyansky, Yan | | | 1793 | BAH | 0.00 | 1 | -0.30 | 30 | -9.00 | | | Whyms, Chappell | | | 1665 | BAH | 0.00 | 1 | -0.47 | 30 | -14.10 | |
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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