Individual Calculations October 2014
 Bermudez Munoz, Alexander  Total change: -11.00  Rating chartPersonal card
 Clasificatorio Nacional de Primera Categoria 2014 Moravia CRC 2014-08-23
RcRownchangeKK*chgGame
 2029 2081 4.00 8 -0.55 20 -11.00 
  Nunez Valverde, Jairo 1906 CRC1.0010.27205.40 
  Aguilar Pina, Luis Gerardo 1922 CRC0.001-0.7120-14.20 
  Flores Rojas, Federico 2013 CRC1.0010.41208.20 
  Martinez Acuna, Huber 1952 CRC1.0010.33206.60 
  Alfaro Murillo, Carlos Andres 2214 CRC0.5010.18203.60 
  Minero Pineda, Carlos 2037 CRC0.501-0.0620-1.20 
  Solis L., Efren A. 2059 CRC0.001-0.5320-10.60 
  Vilpoux, Jeremie 2125 FRA0.001-0.4420-8.80 

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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