Individual Calculations October 2017
 Lipnowski, Samuel  Total change: -5.00  Rating chartPersonal card
 2017 Abe Yanofsky Memorial Open Winnipeg CAN 2017-09-01
RcRownchangeKK*chgGame
 2068 2134 1.50 3 -0.25 20 -5.00 
  Magnusson, Saul 1946 CAN1.0010.26205.20 
  Valentino, Marcos 2005 CAN0.501-0.1720-3.40 
  Nones, Teodulfo Ii 2254 PHI0.001-0.3420-6.80 

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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