Individual Calculations February 2020
 Gagliano, Ethan Anthony  Total change: -5.20  Rating chartPersonal card
 Tim Just Winter Open XXXVII Schaumburg, Illinois USA 2020-01-04
RcRownchangeKK*chgGame
 1767 1694 2.00 5 -0.13 40 -5.20 
  Bartochowski, Nicholas 2094  * USA0.001-0.0840-3.20 
  Yang, Tuoyu Toby 1535 USA1.0010.294011.60 
  Pullin, Matt 1946 USA0.001-0.1940-7.60 
  Prakash, Nandini 1489 USA1.0010.24409.60 
  Carey, Aidan M 1772 USA0.001-0.3940-15.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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