Individual Calculations May 2011
 Camarena Meza, Jackeline E  Total change: -4.25  Rating chartPersonal card
 I IRT "UNIVERSIDAD DE HUANUCO - SEDE TINGO MARIA" TINGO MARIA, PERU PER 2010-12-10
RcRownchangeKK*chgGame
 1707 1739 2.00 4 -0.17 25 -4.25 
  Melendres Mariano, Maransano 1840 PER1.0010.642516.00 
  Portilla Chavez, Luis Fernando 1636 PER0.501-0.1425-3.50 
  Chavez Melendez, Raul Angel 1621 PER0.501-0.1625-4.00 
  Lopez Silva, Guillermo Ulises 1732 PER0.001-0.5125-12.75 

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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