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Individual Calculations December 2018 |
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| Whyms, Chappell Total change: -10.40 | |   |
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| Bahamas National Chess Championship 2018 | Nassau | BAH | 2018-11-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1622 | 1567 | 2.50 | 7 | -0.52 | 20 | -10.40 | |
|  Small, Byron | c | | 1728 | BAH | 0.00 | 1 | -0.29 | 20 | -5.80 | |  Knowles, Kendrick | c | | 1802 | BAH | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Skinner, Francis | | | 1577 | BAH | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Moncur, Cecil | f | | 1835 | BAH | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Johnson, Daijah | | wc | 1425 | BAH | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Karelina, Polina | | wc | 1651 | BAH | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Stuart, Clive | | | 1334 | BAH | 0.50 | 1 | -0.29 | 20 | -5.80 | |
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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