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Individual Calculations July 2012 |
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| Gibson, Ken Total change: 5.70 | |   |
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| 40th Bahamas National Championship | Nassau | BAH | 2011-11-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1749 | 1871 | 3.00 | 4 | 0.38 | 15 | 5.70 | |
|  White, Andre | | | 1593 | BAH | 1.00 | 1 | 0.17 | 15 | 2.55 | |  Small, Byron | | | 1801 | BAH | 0.00 | 1 | -0.60 | 15 | -9.00 | | | Lyansky, Yan | | | 1810 | BAH | 1.00 | 1 | 0.42 | 15 | 6.30 | | | Joseph, Elton | | | 1790 | BAH | 1.00 | 1 | 0.39 | 15 | 5.85 | |
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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