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Individual Calculations October 2017 |
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| Winter Atwell, Adrian Total change: 16.20 | |   |
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| Trinidad and Tobago International Open | Port of Spain | TTO | 2017-08-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2178 | 2155 | 4.50 | 8 | 0.81 | 20 | 16.20 | |
|  Yearwood, Shannon | c | wf | 1755 * | TTO | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Martin, Mikel | | | 1944 | TTO | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Rohl Montes, Juan Armando | m | | 2372 | VEN | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Johnson, Joshua | f | | 2225 | TTO | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Merritt, Mario | f | | 2162 | TTO | 0.50 | 1 | 0.01 | 20 | 0.20 | | | Mc Intosh, Isaiah | f | | 2145 | TTO | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Blanco Ronquillo, Humberto L. | m | | 2442 | CUB | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Zavarce, Oscar Enrique | m | | 2378 | VEN | 0.00 | 1 | -0.22 | 20 | -4.40 | | | * 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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