Individual Calculations March 2022
 Mora Preval, Jairon Humberto  Total change: 7.20  Rating chartPersonal card
 Aniversario 508 de la Villa de Camaguey Camaguey CUB 2022-02-01
RcRownchangeKK*chgGame
 1947 1973 5.50 10 0.18 40 7.20 
  Santana Laurence, Luis M. 1991 CUB0.001-0.4740-18.80 
  Sotolongo Lezcano, Javier 2017 CUB0.001-0.4440-17.60 
  Gonzalez Escalona, Luis 1890 CUB1.0010.394015.60 
  Alvarez Balanque, Felix Manuel 1845 CUB1.0010.334013.20 
  Ulloa Gonzalez, Luis Manuel 1993 CUB0.001-0.4740-18.80 
  Santana Laurence, Luis M. 1991 CUB1.0010.534021.20 
  Sotolongo Lezcano, Javier 2017 CUB0.001-0.4440-17.60 
  Gonzalez Escalona, Luis 1890 CUB1.0010.394015.60 
  Alvarez Balanque, Felix Manuel 1845 CUB1.0010.334013.20 
  Ulloa Gonzalez, Luis Manuel 1993 CUB0.5010.03401.20 

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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