Individual Calculations March 2022
 Shapiro-Erciyas, Ahmet  Total change: -17.00  Rating chartPersonal card
 13th Annual Southwest Class Championships - Master Fort Worth, Texas USA 2022-02-17
RcRownchangeKK*chgGame
 2024 1909 2.00 8 -0.85 20 -17.00 
  Chasin, Nico Werner f2270 USA0.001-0.1020-2.00 
  Xie, Bryan c2088 USA0.001-0.2720-5.40 
  Su, Kevin 1969 USA1.0010.582011.60 
  McConnell, Griffin Thomas 2021 USA0.001-0.3520-7.00 
  Lopez, Nelson Michael 2080 USA0.001-0.2720-5.40 
  Taylor, Stewart Bradley 1892 USA0.501-0.0220-0.40 
  Redfield, Grant 1863 USA0.001-0.5620-11.20 
  Martin, Zachary David 2011 USA0.5010.14202.80 

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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