Individual Calculations December 2023 |
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McKoy, Arielle Total change: 22.00 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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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 |
1453 | 1314 | 2.00 | 4 | 0.55 | 40 | 22.00 | |
| McDonald, Jhustice-Dimonte | | | 1796 | JAM | 0.00 | 1 | -0.05 | 40 | -2.00 | | Smikle, Zahmir | | | 1333 | JAM | 0.00 | 1 | -0.47 | 40 | -18.80 | | McKoy, Aaron | | | 1244 | JAM | 1.00 | 1 | 0.40 | 40 | 16.00 | | Yankana, Alliyah | | | 1438 | JAM | 1.00 | 1 | 0.67 | 40 | 26.80 | | 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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