Individual Calculations November 2019
 Davidovich, Manis  Total change: 13.40  Rating chartPersonal card
 2019 Annual Harold Steen Memorial Cup Troy, Michigan USA 2019-10-04
RcRownchangeKK*chgGame
 2284 1998 1.00 2 0.67 20 13.40 
  Arvind, C.j. f2208 IND1.0010.772015.40 
  Heimann, Mark f2360 USA0.001-0.1020-2.00 

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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