Individual Calculations May 2017
 Huarachi Apaza, Faramir Franco  Total change: 2.40  Rating chartPersonal card
 IRT "Puma Punku Open II" El Alto BOL 2017-04-01
RcRownchangeKK*chgGame
 1293 1283 3.00 6 0.06 40 2.40 
  Duran Coro, Roy Alex 1303 BOL1.0010.534021.20 
  Layme Garcia, Ivan Alejandro 1493 BOL0.001-0.2340-9.20 
  Janco Fernandez, Marcelo Ruben 1135 BOL1.0010.304012.00 
  Mamani Cantuta, Erik Julian 1411 BOL0.001-0.3340-13.20 
  Chambi Alcazar, Alvaro 1220 BOL1.0010.414016.40 
  Huanca Cuellar, Nicol Camila 1194 BOL0.001-0.6240-24.80 

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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