Individual Calculations October 2015
 Drkulec, Vlado  Total change: 47.00  Rating chartPersonal card
 2015 Michigan Open Lansing, Michigan USA 2015-09-04
RcRownchangeKK*chgGame
 1972 1877 4.00 6 1.73 20 34.60 
  Morabito, Matthew 1889 USA1.0010.522010.40 
  Homa, Seth f2277  * USA0.5010.42208.40 
  Shibata, Robert S 1523 USA1.0010.11202.20 
  Nichols, Anthony T 2007 USA0.5010.18203.60 
  Moussa, Alaa-Eddine c2104 PLE0.001-0.2120-4.20 
  Gregg, Alan M 2034 ENG1.0010.712014.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 2015 Harold Steen Memorial Cup Dearborn, Michigan USA 2015-09-18
RcRownchangeKK*chgGame
 1889 1877 2.00 3 0.62 20 12.40 
  Gaisinsky, Adam 1533 CAN1.0010.12202.40 
  Levi, Ariel S 2085 USA0.5010.27205.40 
  Wang, Jason 2049 USA0.5010.23204.60 

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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