Individual Calculations July 2022
 Zlotchevsky, Nicole  Total change: 33.20  Rating chartPersonal card
 27th Annual Northeast Open - Major Stamford, Connecticut USA 2022-06-10
RcRownchangeKK*chgGame
 2117 1758 2.00 3 1.66 20 33.20 
  Peterson, Ryan Harada 2035 USA1.0010.832016.60 
  Mirabile, Tim 2130 USA0.5010.40208.00 
  Zlotnikov, Mikhail m2185 USA0.5010.43208.60 

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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