Individual Calculations March 2010
 Bodek, Michael H  Total change: 0.00  Rating chartPersonal card
 42nd Annual Liberty Bell Open Philadelphia, Pennsylvania USA 2010-01-15
RcRownchangeRpKK*chgGame
 2175 0 3.50 6 0.00 2188   0.00 
  Coleman, Teddy f2290 USA1.0010.00 0.00 
  Zenyuk, Iryna cwm2255 USA0.0010.00 0.00 
  Ng, Andrew 2112 USA1.0010.00 0.00 
  Melekhina, Alisa wm2262 USA0.0010.00 0.00 
  Katz, Benjamin J 2106 USA0.5010.00 0.00 
  Finney, Stuart S 2025 USA1.0010.00 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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