Individual Calculations October 2019
 Zaloznyy, Mike  Total change: 3.20  Rating chartPersonal card
 65th Iowa Open Championship Iowa City, Iowa USA 2019-09-13
RcRownchangeKK*chgGame
 2047 1999 2.00 4 0.16 20 3.20 
  Noble, Cub 1892 USA1.0010.35207.00 
  Gupta, Aditya 1750 USA1.0010.19203.80 
  Betaneli, Alex f2158 USA0.001-0.2920-5.80 
  Santarius, Erik m2388 USA0.001-0.0920-1.80 

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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