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Individual Calculations February 2018 |
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| Guerra Luaces, Fernando Total change: 57.60 | |   |
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| Ada Marian Salgado in Memoriam 2017 | Artemisa | CUB | 2017-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1940 | 1945 | 4.50 | 6 | 1.44 | 40 | 57.60 | |
|  Hurtado Borges, Enmanuel | | | 1947 | CUB | 1.00 | 1 | 0.50 | 40 | 20.00 | |  Perez Grinan, Pedro Ernesto | | | 1991 | CUB | 0.50 | 1 | 0.06 | 40 | 2.40 | | | Arce Mesa, Roxana Araiz | | | 1881 | CUB | 1.00 | 1 | 0.41 | 40 | 16.40 | | | Hurtado Borges, Enmanuel | | | 1947 | CUB | 1.00 | 1 | 0.50 | 40 | 20.00 | | | Perez Grinan, Pedro Ernesto | | | 1991 | CUB | 0.00 | 1 | -0.44 | 40 | -17.60 | | | Arce Mesa, Roxana Araiz | | | 1881 | CUB | 1.00 | 1 | 0.41 | 40 | 16.40 | |
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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