Individual Calculations December 2019
 Powers Roibal, Frank  Total change: -18.00  Rating chartPersonal card
 Copa Victoria de Giron 2019 Matanzas CUB 2019-10-24
RcRownchangeKK*chgGame
 2010 2034 3.50 6 0.32 20 6.40 
  Penate Ojeda, Addy 2053 CUB1.0010.532010.60 
  Alonso Garcia, Frank Obel 2045 CUB1.0010.522010.40 
  Trastoy Cardenas, Nestor Leonel 1838 CUB0.001-0.7520-15.00 
  Carvajal Sanchez, Daynel 2084 CUB0.001-0.4320-8.60 
  Catala Matienzo, Ivette wf2073 CUB1.0010.552011.00 
  Jerez Duenas, Fabio 1965 CUB0.501-0.1020-2.00 

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)
 
 Final Provincial Absoluta MTZ Matanzas CUB 2019-11-02
RcRownchangeKK*chgGame
 2161 2034 1.50 8 -1.22 20 -24.40 
  Borges Barroso, Yohan 2181 CUB0.001-0.3020-6.00 
  Fernandez Bustamante, Leancy B. wf2040 CUB0.001-0.4920-9.80 
  Gomez Sanchez, Jorge Marcos m2365 CUB0.001-0.1220-2.40 
  Ramos Silvera, Roberto A. 2204 CUB0.001-0.2820-5.60 
  Chavez Suarez, Carlos Alberto f2247 CUB0.001-0.2320-4.60 
  Gutierrez Espinosa, Karen wf2142 CUB1.0010.652013.00 
  Jerez Duenas, Fabio 1965 CUB0.501-0.1020-2.00 
  Suarez Figueras, Adrian Daniel 2142 CUB0.001-0.3520-7.00 

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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