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Rapid:
Individual Calculations May 2015 |
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| Johnson, Joshua Total change: 7.60 | |   |
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| Knights Invitational Rapid Play Swiss 3 | Port of Spain | TTO | 2015-04-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1846 | 2038 | 4.00 | 5 | 0.38 | 20 | 7.60 | |
|  Johnson, Gabriella | | wc | 1688 | TTO | 1.00 | 1 | 0.11 | 20 | 2.20 | |  Cudjoe, Shawn | | | 1874 | TTO | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Jones, David | | | 1934 | TTO | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Cupid, Kevin | c | | 2056 | TTO | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Archer, Carl | | | 1676 | TTO | 1.00 | 1 | 0.10 | 20 | 2.00 | |
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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