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Individual Calculations April 2018 |
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| Johnson, Daijah Total change: 10.80 | |   |
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| Old Fort Bay Invitational 2018 | Old Fort Bay | BAH | 2018-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1784 | 1441 | 1.50 | 10 | 0.27 | 40 | 10.80 | |
|  Gibson, Franklyn | | | 1841 * | BAH | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Karelina, Polina | | wc | 1809 | BAH | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Cox, Valentine | | | 1841 * | BAH | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Cross, Ted | | | 1841 * | USA | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Moncur, Cecil | f | | 1841 * | BAH | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Whyms, Chappell | | | 1616 | BAH | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Joseph, Elton | c | | 1811 | BAH | 1.00 | 1 | 0.90 | 40 | 36.00 | | | Knowles, Kendrick | c | | 1827 | BAH | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Hanna Jr, Philip | | | 1699 | BAH | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Small, Byron | | | 1712 | BAH | 0.00 | 1 | -0.17 | 40 | -6.80 | | | * 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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