Individual Calculations February 2018
 Tamrazyan, Gohar  Total change: 114.00  Rating chartPersonal card
 41. Zuercher Weihnachtsopen Allgemein Zurich SUI 2017-12-26
RcRownchangeKK*chgGame
 1840 1741 5.00 6 2.85 40 114.00 
  Pilz, Sebastian 1367 SUI1.0010.10404.00 
  Bhunjun, Reto 1976 SUI1.0010.794031.60 
  Schneider, Marcel 1910 SUI0.5010.22408.80 
  Joller, Hans 1899 SUI1.0010.714028.40 
  Sperzel, Bernd 1922 SUI1.0010.744029.60 
  Pao, Lucas Ping 1968 SUI0.5010.294011.60 

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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