Individual Calculations June 2016
 Malykin, Erika  Total change: 9.20  Rating chartPersonal card
 2016 Mechanics' Spring Tuesday Marathon San Francisco, California USA 2016-03-15
RcRownchangeKK*chgGame
 1664 1633 4.00 8 0.23 40 9.20 
  Vickers, Keith 1984 USA0.001-0.1140-4.40 
  Harmon, Frederick G 1608 USA0.001-0.5340-21.20 
  Greene, Sam 1532 USA1.0010.364014.40 
  Tan, Jacky T 1491 USA1.0010.314012.40 
  Porlares, Teodoro 1752 USA0.001-0.3440-13.60 
  James, Charles H 1528 USA1.0010.364014.40 
  Royzen, Igor 1856 USA0.001-0.2240-8.80 
  Morgan, Jerry 1564 USA1.0010.404016.00 

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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