Individual Calculations December 2017 |
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Perez Grinan, Pedro Ernesto Total change: -7.20 | | |
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Final Provincial de Artemisa 2017 | San Antonio de los Banos | CUB | 2017-10-22 |
Rc | Ro | w | n | change | K | K*chg | Game |
2098 | 2004 | 5.00 | 14 | -0.36 | 20 | -7.20 | |
| Santander Valle, David A. | | | 1947 | CUB | 0.00 | 1 | -0.58 | 20 | -11.60 | | Gonzalez Arredondo, Lazaro A. | f | | 2017 | CUB | 0.00 | 1 | -0.48 | 20 | -9.60 | | Cruz De La Osa, Reyder | f | | 2236 | CUB | 0.00 | 1 | -0.21 | 20 | -4.20 | | Vargas Rodriguez, Wilver | f | | 2306 | CUB | 0.50 | 1 | 0.35 | 20 | 7.00 | | Hernandez Herrera, Hanoy Fredy | | | 2053 | CUB | 0.00 | 1 | -0.43 | 20 | -8.60 | | Collazo Collazo, Joel | | | 2009 | CUB | 0.50 | 1 | 0.01 | 20 | 0.20 | | Salgado Segui, Roberto | f | | 2121 | CUB | 0.50 | 1 | 0.16 | 20 | 3.20 | | Santander Valle, David A. | | | 1947 | CUB | 1.00 | 1 | 0.42 | 20 | 8.40 | | Gonzalez Arredondo, Lazaro A. | f | | 2017 | CUB | 1.00 | 1 | 0.52 | 20 | 10.40 | | Cruz De La Osa, Reyder | f | | 2236 | CUB | 0.00 | 1 | -0.21 | 20 | -4.20 | | Vargas Rodriguez, Wilver | f | | 2306 | CUB | 0.50 | 1 | 0.35 | 20 | 7.00 | | Hernandez Herrera, Hanoy Fredy | | | 2053 | CUB | 0.50 | 1 | 0.07 | 20 | 1.40 | | Collazo Collazo, Joel | | | 2009 | CUB | 0.50 | 1 | 0.01 | 20 | 0.20 | | Salgado Segui, Roberto | f | | 2121 | CUB | 0.00 | 1 | -0.34 | 20 | -6.80 | | 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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