Individual Calculations September 2018
 Valenzuela Pumarimay, Cesar  Total change: 38.40  Rating chartPersonal card
 IRT Caballero Dorado Gemimis Arequipa PER 2018-07-20
RcRownchangeKK*chgGame
 1546 1598 7.00 9 1.92 20 38.40 
  Sardon Venegas, Pool Eduardo 1383 PER1.0010.23204.60 
  Ludena, Santiago 1961 PER0.001-0.1020-2.00 
  Taco Llacma, Paola Diana 1258 PER1.0010.12202.40 
  Gutierrez, Hector 1772 PER1.0010.732014.60 
  Diaz Mollenedo, Raul Walter 1945 PER0.001-0.1120-2.20 
  Peraltilla Mendoza, Camila 1428 PER1.0010.28205.60 
  Arias Tejada, Gerardo Ruben 1322 PER1.0010.17203.40 
  Astorga Lopez, Angel Alexix 1583 PER1.0010.48209.60 
  Herrera Apaza, Luana Mikela Mahu 1258 PER1.0010.12202.40 

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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