Rapid: Individual Calculations January 2014
 Krush, Irina  Total change: 9.20  Rating chartPersonal card
 2013 MCC December Marshall Masters New York, New York USA 2013-12-17
RcRownchangeKK*chgGame
 2209 2439 3.50 4 0.46 20 9.20 
  Hehir, Michael J 2065 USA1.0010.10202.00 
  Margulis, Yevgeniy 2176 USA1.0010.18203.60 
  Huang, Gary 2130 USA1.0010.14202.80 
  Kekelidze, Mikheil g2465 GEO0.5010.04200.80 

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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