Individual Calculations October 2017
 Valentino, Marcos  Total change: 9.60  Rating chartPersonal card
 2017 Abe Yanofsky Memorial Open Winnipeg CAN 2017-09-01
RcRownchangeKK*chgGame
 1954 2005 2.50 4 0.24 40 9.60 
  Bonness, Will 1825 CAN1.0010.264010.40 
  Lipnowski, Samuel 2134 CAN0.5010.17406.80 
  Wiebe, Isaac 2039 CAN0.001-0.4540-18.00 
  Wolchock, Theo 1818 CAN1.0010.264010.40 

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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