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Individual Calculations November 2023 |
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| Foreshaw, Jayden Total change: 17.20 | |   |
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| NM Dr. Harold Chan Open 2023 - FIDE OPEN Section | Kingston, Jamaica | JAM | 2023-09-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1539 | 1120 | 1.00 | 4 | 0.43 | 40 | 17.20 | |
|  Stephenson, John | | | 1650 | JAM | 0.00 | 1 | -0.03 | 40 | -1.20 | |  McDonald, Jhustice-Dimonte | | | 1796 | JAM | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Richards, Shaheem | | | 1572 | JAM | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Farquharson, Kamahri | | | 1139 | JAM | 1.00 | 1 | 0.53 | 40 | 21.20 | |
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) | | |
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