Individual Calculations May 2017
 Peraino, Andrew M  Total change: 0.00  Rating chartPersonal card
 28th NATO Chess Championship 2017 Budapest HUN 2017-03-27
RcRownchangeRpKK*chgGame
 1874 0 3.50 7 0.00 1874   0.00 
  Nielsen, Morten Majlund 2005 DEN0.0010.00 0.00 
  Rizihs, Valerijs 1825 LAT0.0010.00 0.00 
  Vael, Steve 1716 LUX1.0010.00 0.00 
  Van Den Heuvel, Tonnie 1848 NED0.5010.00 0.00 
  Sherpa, Ngadi 1863 ENG1.0010.00 0.00 
  Demjen, Attila 1985 HUN0.0010.00 0.00 
  Slaidins, Janis 1876 LAT1.0010.00 0.00 

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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