Individual Calculations June 2014
 Yoos, Jack  Total change: 2.20  Rating chartPersonal card
 2014 Keres Memorial Richmond, BC CAN 2014-05-17
RcRownchangeKK*chgGame
 2211 2310 4.00 6 0.22 10 2.20 
  Chan, James 2040 CAN1.0010.17101.70 
  Villavieja, Butch 2154 PHI1.0010.29102.90 
  Lee Jr, Vicente m2255 CAN1.0010.42104.20 
  Orlov, Georgi m2478 USA0.001-0.2810-2.80 
  Pechisker, Alfred 2191 CAN1.0010.34103.40 
  Cao, Jason f2145 CAN0.001-0.7210-7.20 

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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