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Individual Calculations April 2018 |
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| Karelina, Polina Total change: 31.60 | |   |
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| New Providence Open 2018 | Nassau | BAH | 2018-02-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1831 | 1809 | 2.00 | 4 | 0.13 | 40 | 5.20 | |
|  Moncur, Cecil | f | | 1901 | BAH | 0.50 | 1 | 0.13 | 40 | 5.20 | |  Ferguson, Joseph | | | 1740 | BAH | 1.00 | 1 | 0.40 | 40 | 16.00 | | | Knowles, Kendrick | c | | 1827 | BAH | 0.50 | 1 | 0.03 | 40 | 1.20 | | | Cox, Valentine | | | 1856 | BAH | 0.00 | 1 | -0.43 | 40 | -17.20 | |
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) | | | | Old Fort Bay Invitational 2018 | Old Fort Bay | BAH | 2018-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1775 | 1809 | 6.00 | 10 | 0.66 | 40 | 26.40 | |
| | Cross, Ted | | | 1991 | USA | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Johnson, Daijah | | wc | 1441 | BAH | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Moncur, Cecil | f | | 1901 | BAH | 0.50 | 1 | 0.13 | 40 | 5.20 | | | Whyms, Chappell | | | 1616 | BAH | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Joseph, Elton | c | | 1811 | BAH | 1.00 | 1 | 0.50 | 40 | 20.00 | | | Knowles, Kendrick | c | | 1827 | BAH | 1.00 | 1 | 0.53 | 40 | 21.20 | | | Hanna Jr, Philip | | | 1699 | BAH | 0.00 | 1 | -0.65 | 40 | -26.00 | | | Small, Byron | | | 1712 | BAH | 1.00 | 1 | 0.37 | 40 | 14.80 | | | Gibson, Franklyn | | | 1900 | BAH | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Cox, Valentine | | | 1856 | BAH | 0.50 | 1 | 0.07 | 40 | 2.80 | |
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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