Individual Calculations February 2022
 Sicilia Laino, Juan Diego  Total change: -4.80  Rating chartPersonal card
 Roquetas Chess Festival 2022 - XXXIII International Open Roquetas de Mar ESP 2022-01-04
RcRownchangeKK*chgGame
 1947 1856 3.50 9 -0.12 40 -4.80 
  Wong, Jianwen f2313 MAS0.001-0.0540-2.00 
  Arroyo Rodriguez, Jesus 2062 ESP0.5010.264010.40 
  Carrascoso Morales, Abel f2281 ESP0.001-0.0740-2.80 
  Perez Guerra, Alberto 1977 ESP1.0010.664026.40 
  Gonzalez Castillo, Jose Javier 1973 ESP0.001-0.3440-13.60 
  Castillo Ojeda, Angel 1479 ESP0.501-0.4140-16.40 
  Gutierrez Lupion, Nuria 1685 ESP1.0010.274010.80 
  Ankitha, Goud Palle wc2012 IND0.001-0.2940-11.60 
  Roig Roig, Marc 1743 ESP0.501-0.1540-6.00 

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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