Blitz: Individual Calculations February 2019
 Brown, Thomas  Total change: -3.20  Rating chartPersonal card
 South Wales January Blitz 2019 Chepstow WLS 2019-01-20
RcRownchangeKK*chgGame
 1842 1979 6.50 10 -0.16 20 -3.20 
  Chung, Joel 1579  * WLS1.0010.08201.60 
  Carter, Neil 1626 WLS1.0010.11202.20 
  Jukes, Sam 1835 WLS1.0010.31206.20 
  James, Dai 1846 WLS1.0010.32206.40 
  Cobb, James m2367 WLS0.001-0.0920-1.80 
  Gilbert, Jonathan A. 1994 WLS0.001-0.4820-9.60 
  Taylor, Robert Graham 1773 WLS1.0010.24204.80 
  Fathallah, Joe 1973 WLS0.001-0.5120-10.20 
  Di-Vetta, Andrew 1739 WLS0.501-0.3020-6.00 
  Blackmore, Simon 1690 WLS1.0010.16203.20 
 * 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)
 

 

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