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Individual Calculations April 2019 |
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| Cox, Valentine Total change: -62.60 | |   |
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| Old Fort Bay Chess Invitational 2019 | Nassau | BAH | 2019-02-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1734 | 1872 | 3.50 | 10 | -3.13 | 20 | -62.60 | |
|  Knowles, Kendrick | c | | 1809 | BAH | 0.00 | 1 | -0.59 | 20 | -11.80 | |  Small, Byron | c | | 1747 | BAH | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Gibson, Franklyn | | | 1892 | BAH | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Hanna Jr, Philip | | | 1761 | BAH | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Johnson, Daijah | | wc | 1472 * | BAH | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Cross, Ted | | | 1998 | USA | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Whyms, Chappell | | | 1557 | BAH | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Moncur, Cecil | f | | 1826 | BAH | 0.00 | 1 | -0.56 | 20 | -11.20 | | | Karelina, Polina | | wc | 1678 | BAH | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Smith, Nathan | c | | 1603 | BAH | 0.00 | 1 | -0.83 | 20 | -16.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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