Individual Calculations May 2017
 Huanca Cuellar, Nicol Camila  Total change: 14.80  Rating chartPersonal card
 IRT "Puma Punku Open II" El Alto BOL 2017-04-01
RcRownchangeKK*chgGame
 1373 1194 2.00 4 0.90 40 36.00 
  Layme Garcia, Ivan Alejandro 1493 BOL0.001-0.1540-6.00 
  Duran Coro, Roy Alex 1303 BOL1.0010.654026.00 
  Mamani Cantuta, Erik Julian 1411 BOL0.001-0.2240-8.80 
  Huarachi Apaza, Faramir Franco 1283 BOL1.0010.624024.80 

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)
 
 Campeonato Nacional Sub-12 Femenino 2017 Oruro BOL 2017-04-13
RcRownchangeKK*chgGame
 1374 1194 0.00 2 -0.53 40 -21.20 
  Bustillos, Nathalia 1387 BOL0.001-0.2540-10.00 
  Beltran Salvador, Milka 1361 BOL0.001-0.2840-11.20 

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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