Individual Calculations April 2017
 Leker Locker, Maor  Total change: 0.60  Rating chartPersonal card
 21st Annual Mid-America Open St. Louis, Missouri USA 2017-03-24
RcRownchangeKK*chgGame
 2002 1920 2.00 5 0.03 20 0.60 
  Justice, David 2148 USA0.001-0.2120-4.20 
  Bartochowski, Nicholas J 2028 USA0.001-0.3520-7.00 
  Wu, Rochelle wc1964 USA1.0010.562011.20 
  Abud, Claudio 2179 USA0.001-0.1820-3.60 
  Stinson, Marcus E 1692 USA1.0010.21204.20 

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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