Rapid: Individual Calculations February 2019
 Sedykh, Stakhey  Total change: 84.20  Rating chartPersonal card
 CCF New Year Rapidplay 2019 Major London ENG 2019-01-12
RcRownchangeKK*chgGame
 1512 1378 6.50 7 4.21 20 84.20 
  Howes, David J 1538 ENG1.0010.712014.20 
  Miles, Barry S 1492 ENG1.0010.662013.20 
  Fernandes, Aaron 1459 ENG1.0010.612012.20 
  Foley, Phil T 1668 ENG1.0010.842016.80 
  Boztas, Lana 1403 ENG1.0010.532010.60 
  Bloom, Paul 1537 ENG1.0010.712014.20 
  Levey, Steve 1486 ENG0.5010.15203.00 

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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