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Individual Calculations October 2017 |
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| Smith, Annesha Total change: -54.00 | |   |
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| St. Jago Open 2017 [Open] | Spanish Town | JAM | 2017-09-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1700 | 1748 | 1.50 | 5 | -1.32 | 20 | -26.40 | |
|  Thorpe, Jaleel | | | 1480 | JAM | 1.00 | 1 | 0.17 | 20 | 3.40 | |  Christie, Joshua | | | 1982 | JAM | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Nash, De Mario | | | 1680 | JAM | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Rodgers, Andryck | | | 1693 | JAM | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Lyn, Christopher | | | 1667 | JAM | 0.00 | 1 | -0.61 | 20 | -12.20 | |
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) | | | | Harold Chan Open 2017 | Kingston | JAM | 2017-09-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1603 | 1748 | 0.00 | 2 | -1.38 | 20 | -27.60 | |
| | McKoy, Troy | | | 1553 | JAM | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Lobban, Brandon | | | 1653 | JAM | 0.00 | 1 | -0.63 | 20 | -12.60 | |
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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