Individual Calculations April 2014
 Maravi, Jon  Total change: -10.50  Rating chartPersonal card
 IRT SANTISIMO NOMBRE DE JESUS 2014 - I Lima PER 2014-03-08
RcRownchangeKK*chgGame
 1608 1559 1.50 5 -0.70 15 -10.50 
  Sanchez Millones, Jonathan 1854 PER0.001-0.1515-2.25 
  Teran, Maria Laura 1337 PER1.0010.22153.30 
  Solano Vergara, Felix Jesu 1716 PER0.001-0.2915-4.35 
  Meza Novoa, Maximo 1652 PER0.001-0.3715-5.55 
  Fernandez, Roberto (per) 1482 PER0.501-0.1115-1.65 

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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