Individual Calculations February 2020
 Aigner, Michael  Total change: 7.00  Rating chartPersonal card
 11th Annual Golden State Open Concord, California USA 2020-01-17
 1984 1999 4.00 7 0.35 20 7.00 
  Mahesh, Tejas 1876 USA1.0010.33206.60 
  Canessa, John Luca 2041 USA0.5010.06201.20 
  Feghhi, Alexander 1678 ESP1.0010.13202.60 
  Taghizadeh, Rayan f2311 USA0.5010.36207.20 
  Nagarajan, Pranav 2182 USA0.001-0.2620-5.20 
  Khattar, Tanmay 1954 USA0.501-0.0620-1.20 
  Kondakov, Adrian c1843 USA0.501-0.2120-4.20 

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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