Individual Calculations June 2013
 Layevskiy, Michael  Total change: 2.55  Rating chartPersonal card
 2013 MCC April-May FIDE Monday New York, New York USA 2013-04-15
RcRownchangeKK*chgGame
 2048 1986 1.50 3 0.17 15 2.55 
  Muwwakkil, Mulazim 1914 USA1.0010.40156.00 
  Bonin, Jay Richard m2312 USA0.001-0.1315-1.95 
  Scher, Edward 1917 USA0.501-0.1015-1.50 

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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