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Individual Calculations February 2020 |
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| Chung, Antonic Total change: 24.00 | |   |
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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 | K | K*chg | Game |
| 1252 | 1378 | 4.50 | 6 | 0.60 | 40 | 24.00 | |
|  Shergil, Ronak | | | 1003 | JAM | 1.00 | 1 | 0.09 | 40 | 3.60 | |  Shakes, Daniel | | | 1163 | JAM | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Davis, Christopher | | | 1295 | JAM | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Lyn, Anthony | c | | 1368 | JAM | 1.00 | 1 | 0.49 | 40 | 19.60 | | | Cato, Khatray | | | 1317 | JAM | 0.50 | 1 | -0.08 | 40 | -3.20 | | | Stephens, Kamari | | | 1364 | JAM | 0.00 | 1 | -0.52 | 40 | -20.80 | |
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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