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Individual Calculations December 2019 |
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| Ferguson, Joseph Total change: -31.00 | |   |
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| Fall Classic 2019 | Nassau | BAH | 2019-09-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1622 | 1725 | 1.50 | 3 | -0.31 | 20 | -6.20 | |
|  Stuart, Clive | | | 1346 | BAH | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Cox, Valentine | | | 1809 | BAH | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Small, Byron | c | | 1712 | BAH | 0.00 | 1 | -0.52 | 20 | -10.40 | |
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) | | | | Bahamas National Chess Championship 2019 | Nassau | BAH | 2019-11-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1649 | 1725 | 4.00 | 9 | -1.24 | 20 | -24.80 | |
|  Knowles, Kendrick | c | | 1842 | BAH | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Karelina, Polina | | wc | 1683 | BAH | 0.00 | 1 | -0.56 | 20 | -11.20 | | | Cox, Valentine | | | 1809 | BAH | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Moncur, Cecil | f | | 1820 | BAH | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Whyms, Chappell | | | 1569 | BAH | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Stuart, Clive | | | 1346 | BAH | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Smith, Nathan | c | | 1680 | BAH | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Smith, Gurth | | | 1379 | BAH | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Small, Byron | c | | 1712 | BAH | 0.50 | 1 | -0.02 | 20 | -0.40 | |
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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