Individual Calculations March 2022
 Yehoshua, Roi  Total change: 21.20  Rating chartPersonal card
 59th Annual Baltimore Open - Under 2100 Linthicum Heights, Maryland USA 2022-01-28
RcRownchangeKK*chgGame
 1696 1529 2.00 3 1.06 20 21.20 
  Pugh, Lawrence 1915 USA1.0010.912018.20 
  Wang, Maxwell Georg 1567 USA0.001-0.4520-9.00 
  Lauer, Benjamin Francis 1605 USA1.0010.602012.00 

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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