Individual Calculations June 2019
 Sariego Garcia, Manuel  Total change: -5.20  Rating chartPersonal card
 CLUB DE AJEDREZ CHILE TORNEO IRT TERCERA ESCALERILLA 2019 Santiago CHI 2019-04-22
RcRownchangeKK*chgGame
 1668 1510 1.00 4 -0.26 20 -5.20 
  Calcagno Soto, Jose 1846 CHI0.5010.38207.60 
  Roman Alvarez, Oscar 1782 CHI0.001-0.1720-3.40 
  Adasme Gutierrez, Fernando 1366 CHI0.001-0.6920-13.80 
  Urrutia Cordova, Camila 1679 CHI0.5010.22204.40 

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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