Individual Calculations August 2022
 Tsay, Vincent  Total change: 2.40  Rating chartPersonal card
 50th Annual World Open - Open Philadelphia, Pennsylvania USA 2022-06-30
RcRownchangeKK*chgGame
 2165 2310 5.50 8 0.12 20 2.40 
  Harriott, Tyrell 1963 USA1.0010.11202.20 
  Bugayev, Vladimir 2032 USA0.501-0.3320-6.60 
  Clasby, Derek Christopher 2118 USA0.501-0.2520-5.00 
  Tanwir, Furqan 2118 USA1.0010.25205.00 
  Ghaemmaghami, Ehsan g2519 IRI0.001-0.2320-4.60 
  Shah, Ansh Milinkumar 2143 IND1.0010.28205.60 
  Yedidia, Daniel 2001 USA1.0010.14202.80 
  Finegold, Benjamin P g2422 USA0.5010.15203.00 

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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