Individual Calculations April 2018
 Sariego Garcia, Manuel Alejand  Total change: 25.00  Rating chartPersonal card
 IRT Sub 1600 Marzo 2018 Club La Florida Santiago CHI 2018-03-17
RcRownchangeKK*chgGame
 1306 1458 4.00 4 1.25 20 25.00 
  Jimenez Jimenez, Abednego 1129 CHI1.0010.12202.40 
  Wilson Barria, Millaray 1377 CHI1.0010.39207.80 
  Sanchez Zapata, Rodrigo 1436 CHI1.0010.47209.40 
  Vasquez Rojas, Victor 1283 CHI1.0010.27205.40 

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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