Individual Calculations July 2016
 Marrero Castellanos, Roisbel  Total change: -43.20  Rating chartPersonal card
 51 Torneo Capablanca Grupo Abierto Matanzas - Varadero CUB 2016-06-09
RcRownchangeKK*chgGame
 2203 2305 4.00 10 -2.16 20 -43.20 
  Fernandez De La Vara, Arnaldo f2417 CUB0.5010.15203.00 
  Otero Acosta, Diasmany m2409 CUB0.001-0.3620-7.20 
  Hernandez Gonzalez, William f2396 CUB1.0010.622012.40 
  Docampo Beltran, Dexter f2404 CUB0.5010.14202.80 
  De Dios Suarez, Jorge Emiliano 2012 MEX0.001-0.8520-17.00 
  Guerreiro, Nuno 2135 POR0.001-0.7220-14.40 
  Real Pereyra, Jeronimo 1978 MEX0.001-0.8720-17.40 
  Castillo Castelan, Miguel Angel c1957 MEX1.0010.11202.20 
  Catala Matienzo, Ivette wf2099 CUB1.0010.24204.80 
  Perez Mederos, Raul 2219 CUB0.001-0.6220-12.40 

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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