Individual Calculations January 2011
 Rozovsky, Daniel  Total change: -3.60  Rating chartPersonal card
 17th Annual Eastern Chess Congress Stamford, Connecticut USA 2010-11-12
RcRownchangeKK*chgGame
 2436 2101 0.00 2 -0.24 15 -3.60 
  Rohde, Michael A g2459 USA0.001-0.1015-1.50 
  Sarkar, Justin m2413 USA0.001-0.1415-2.10 

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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