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Individual Calculations February 2020 |
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| Atkinson, Raeann Total change: 0.00 | |   |
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| IA FM John Powell Memorial Open 2020 FIDE U-1600 Section | Kingston, Jamaica | JAM | 2020-01-18 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1312 | 0 | 1.00 | 4 | 0.00 | 1119 | | 0.00 | |
|  Lyn, Anthony | c | | 1368 | JAM | 0.00 | 1 | 0.00 | | 0.00 | | | Graham, Michael | | | 1222 | JAM | 0.00 | 1 | 0.00 | | 0.00 | |  Mahtani, Rohit | | | 1189 | JAM | 1.00 | 1 | 0.00 | | 0.00 | | | Hunter, Javonte | | | 1469 | JAM | 0.00 | 1 | 0.00 | | 0.00 | |
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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