Individual Calculations December 2022
 Canty, James  Total change: 18.80  Rating chartPersonal card
 Emory Tate Memorial Invitational Naperville, IL USA 2022-11-16
RcRownchangeKK*chgGame
 2280 2158 4.00 9 0.94 20 18.80 
  Perrine, Dalton f2253 USA0.5010.13202.60 
  Colas, Joshua f2200 USA0.5010.06201.20 
  Chen, Ryo f2269 USA0.001-0.3520-7.00 
  Quesada Vera, Liordis m2347 CUB1.0010.752015.00 
  Torres, Luis Carlos m2336 MEX0.5010.23204.60 
  Campos, Augusto Cesar m2388 CUB0.001-0.2120-4.20 
  Moskow, Eric 2143 USA0.501-0.0220-0.40 
  Sandoval Mercado, Carlos f2353 MEX0.5010.25205.00 
  Menon, Gopal 2227 USA0.5010.10202.00 

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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