Individual Calculations May 2017
 Mamani Cantuta, Erik Julian  Total change: 33.60  Rating chartPersonal card
 IRT "Puma Punku Open II" El Alto BOL 2017-04-01
RcRownchangeKK*chgGame
 1214 1411 6.00 7 0.84 40 33.60 
  Gutierrez Villca, Daniel Matias 1160 BOL1.0010.19407.60 
  Ramos Alegria, Alejandro 1060 BOL1.0010.11404.40 
  Rivas Perez, Oscar Daniel 1089 BOL1.0010.13405.20 
  Layme Garcia, Ivan Alejandro 1493 BOL1.0010.614024.40 
  Huarachi Apaza, Faramir Franco 1283 BOL1.0010.334013.20 
  Huanca Cuellar, Nicol Camila 1194 BOL1.0010.22408.80 
  Chambi Alcazar, Alvaro 1220 BOL0.001-0.7540-30.00 

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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