Individual Calculations February 2017
 Rossel Grandon, Cristobal  Total change: -16.00  Rating chartPersonal card
 IRT Preparacion Nacionales Club La Florida La Florida CHI 2017-01-21
RcRownchangeKK*chgGame
 1576 1328 0.50 4 -0.40 40 -16.00 
  Pinilla Delgado, Sofia Ignacia 1712 CHI0.001-0.0940-3.60 
  Romero Gonzalez, Juan Ignacio 1728  * CHI0.001-0.0840-3.20 
  Canales Farfan, Salvador 1366 CHI0.5010.05402.00 
  Martinez Gajardo, Leopoldo 1498 CHI0.001-0.2840-11.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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