Individual Calculations July 2018
 Blatny, Pavel  Total change: -9.40  Rating chartPersonal card
 2018 National Open Las Vegas, Nevada USA 2018-06-21
RcRownchangeKK*chgGame
 2217 2344 1.00 3 -0.94 10 -9.40 
  Kolay, Alex 2158 USA0.001-0.7410-7.40 
  Barcenilla, Rogelio, Jr g2452 PHI0.5010.15101.50 
  Wu, Rochelle wc2042 USA0.501-0.3510-3.50 

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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