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Individual Calculations December 2016 |
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| James, Shemilah Total change: 9.20 | |   |
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| F W De Verteuil Memorial Chess Tournament 2016 | Port of Spain | TTO | 2016-10-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1801 | 1473 | 1.00 | 4 | 0.45 | 40 | 18.00 | |
|  Lee, Hayden | | | 1872 | TTO | 1.00 | 1 | 0.92 | 40 | 36.80 | |  Sears, Frank | c | | 1873 * | TTO | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Ramoutar, Alan-Safar | | | 1809 | TTO | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Patihk, Marc | | | 1648 | TTO | 0.00 | 1 | -0.27 | 40 | -10.80 | | | * 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) | | | | National Women Chess Championships 2016 | Port of Spain | TTO | 2016-10-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1456 | 1473 | 3.00 | 6 | -0.22 | 40 | -8.80 | |
| | Johnson, Gabriella | | wf | 1863 | TTO | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Yearwood, Shannon | c | wf | 1707 | TTO | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Jones, Akeisha | | | 1301 | TTO | 0.50 | 1 | -0.23 | 40 | -9.20 | | | Ali, Amy | | | 1412 | TTO | 0.00 | 1 | -0.58 | 40 | -23.20 | | | Johnson, Chaya | | | 1222 | TTO | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Phillips, Marliyah | | | 1229 | TTO | 1.00 | 1 | 0.20 | 40 | 8.00 | |
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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