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Individual Calculations December 2023 |
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| McKoy, Troy Total change: -19.80 | |   |
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| The Jamaica International Open 2023 - FIDE OPEN Section | Kingston, Jamaica | JAM | 2023-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1556 | 1395 | 0.00 | 3 | -0.99 | 20 | -19.80 | |
|  McDonald, Jhustice-Dimonte | | | 1796 | JAM | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Robinson, Maurice | | | 1255 | JAM | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Jain, Aayush | | | 1618 | JAM | 0.00 | 1 | -0.22 | 20 | -4.40 | |
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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