Individual Calculations December 2018
 Vargas Alarcon, Brayan Mario  Total change: 28.40  Rating chartPersonal card
 IRT "November Rain" Sucre BOL 2018-11-08
RcRownchangeKK*chgGame
 1430 1403 3.50 6 0.71 40 28.40 
  Miranda Churiri, Luis Gabriel 1061 BOL1.0010.12404.80 
  Escobar, Alexis 1721 BOL0.001-0.1340-5.20 
  Mercado Tirao, Agustin 1160 BOL1.0010.20408.00 
  Chumacero Uzeda, Jafeth Joel 1720 BOL1.0010.874034.80 
  Bravo Vaquera, Sandro 1499 BOL0.5010.13405.20 
  Terrazas , Mijael 1419 BOL0.001-0.4840-19.20 

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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