Individual Calculations February 2018
 Ley Polanco, Chihon  Total change: 78.00  Rating chartPersonal card
 IRT Preparacion Campeonatos Nacionales 2018 Club La Florida Santiago CHI 2018-01-13
RcRownchangeKK*chgGame
 1604 1385 3.50 6 1.95 40 78.00 
  Orellana Hidalgo, Camilo Alons 1785  * CHI0.001-0.0840-3.20 
  Rossel Grandon, Maria Ignacia 1119 CHI1.0010.18407.20 
  Plaza Villar, Hervo 1580 CHI1.0010.754030.00 
  Campos Zambrano, Alexis Andres 1628 CHI1.0010.804032.00 
  Nauto Munoz, Isaias Ignacio 1727 CHI0.5010.384015.20 
  Navarrete Sandoval, Francisco 1785  * CHI0.001-0.0840-3.20 
 * 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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