Individual Calculations February 2013
 Jose, Franco  Total change: 1.80  Rating chartPersonal card
 5th Annual Chesapeake Open Gaithersburg, Maryland USA 2013-01-11
RcRownchangeKK*chgGame
 1952 2066 2.00 3 0.06 30 1.80 
  Armentrout, Steven 1878 USA1.0010.26307.80 
  Bryant, Todd 2088 USA0.001-0.4730-14.10 
  Lohr, Justin 1891 USA1.0010.27308.10 

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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