Individual Calculations April 2023
 Snodgrass, Benjamin  Total change: 1.60  Rating chartPersonal card
 Spring 2023 ALTO Charlotte, NC USA 2023-03-10
RcRownchangeKK*chgGame
 2127 1990 1.50 4 0.08 20 1.60 
  Ivanov, Mike f2299 CAN0.001-0.1420-2.80 
  Kliber, Michael 1834 USA0.501-0.2120-4.20 
  Peatman, Carter 2001 USA1.0010.522010.40 
  Fishbein, Alexander g2373 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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