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Rapid:
Individual Calculations November 2019 |
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| Yankana, Alliyah Total change: 5.40 | |   |
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| Queen's Prep Open 2019 - FIDE U2100 Section | Kingston, Jamaica | JAM | 2019-10-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1406 | 1439 | 2.50 | 4 | 0.27 | 20 | 5.40 | |
|  Farquharson, Daniel | | | 1383 | JAM | 1.00 | 1 | 0.42 | 20 | 8.40 | |  Williams, Daniel O | | | 1168 | JAM | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Christie, Michael | | | 1796 | JAM | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Davis, Christopher | | | 1277 | JAM | 0.50 | 1 | -0.21 | 20 | -4.20 | |
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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