Individual Calculations March 2023
 Mora Preval, Jairon Humberto  Total change: 15.20  Rating chartPersonal card
 Aniversario de la Villa 509 (Elite) Camaguey CUB 2023-02-01
RcRownchangeKK*chgGame
 1984 1993 5.50 10 0.38 40 15.20 
  Alvarez Balanque, Felix Manuel 1863 CUB0.501-0.1840-7.20 
  Fernandez Aguilera, Ibrain 2092 CUB0.5010.14405.60 
  Ulloa Gonzalez, Luis Manuel 2000 CUB0.5010.01400.40 
  Almaguel Mendez, Adrian Jesus 2007 CUB1.0010.524020.80 
  Lopez Suarez, Manuel Alejandro 1960 CUB0.501-0.0540-2.00 
  Alvarez Balanque, Felix Manuel 1863 CUB0.001-0.6840-27.20 
  Fernandez Aguilera, Ibrain 2092 CUB0.001-0.3640-14.40 
  Ulloa Gonzalez, Luis Manuel 2000 CUB1.0010.514020.40 
  Almaguel Mendez, Adrian Jesus 2007 CUB1.0010.524020.80 
  Lopez Suarez, Manuel Alejandro 1960 CUB0.501-0.0540-2.00 

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)
 

 

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