Rapid: Individual Calculations May 2017
 Bynnersley, Ag (tony)  Total change: 14.40  Rating chartPersonal card
 3rd Muswell Hill Weekday Rapid Amateur London ENG 2017-04-25
RcRownchangeKK*chgGame
 1437 1411 3.00 5 0.72 20 14.40 
  Crouch, Timothy J 1553 ENG1.0010.692013.80 
  Peterson, David B 1077 ENG1.0010.12202.40 
  Woo, Tyrone 1482 ENG0.001-0.4020-8.00 
  McKenzie, Alex 1413 ENG0.001-0.5020-10.00 
  Sonnis, Steve 1661 ENG1.0010.812016.20 

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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