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Individual Calculations September 2016 |
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| Johnson, Chaya Total change: 25.20 | |   |
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| Trinidad and Tobago International Open 2016 | Port of Spain | TTO | 2016-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1468 | 1197 | 2.00 | 7 | 0.63 | 40 | 25.20 | |
|  Lee, Cecil | c | | 1597 * | TTO | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Yearwood, Sean | c | | 1597 * | TTO | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Phillips, Marliyah | | | 1260 | TTO | 1.00 | 1 | 0.59 | 40 | 23.60 | | | Roopnarine, Reece | | | 1384 | TTO | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Razark, Zaakir | | | 1314 | TTO | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Yearwood, Shannon | c | wf | 1597 * | TTO | 0.00 | 1 | -0.08 | 40 | -3.20 | | | James, Shemilah | | wc | 1529 | TTO | 0.00 | 1 | -0.12 | 40 | -4.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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