Individual Calculations August 2015
 Lee, Michael  Total change: 4.40  Rating chartPersonal card
 43rd Annual World Open Arlington, Virginia USA 2015-07-01
RcRownchangeKK*chgGame
 2367 2416 5.50 9 0.44 10 4.40 
  Gongora Montes, Benjamin m2143 MEX1.0010.17101.70 
  Burke, John M 2258 USA0.501-0.2110-2.10 
  Diano, Eden 2224 PHI1.0010.25102.50 
  Avrukh, Boris g2605 ISR0.5010.25102.50 
  Nyzhnyk, Illya g2627 UKR0.5010.27102.70 
  Chandran, Kapil c2257 USA0.501-0.2110-2.10 
  Gorti, Akshita fwf2325 USA1.0010.38103.80 
  Panchanathan, Magesh Chandran g2541 IND0.001-0.3310-3.30 
  Katz, Alexander R m2320 USA0.501-0.1310-1.30 

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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