Blitz: Individual Calculations February 2019
 Chung, Joel  Total change: 17.20  Rating chartPersonal card
 South Wales January Blitz 2019 Chepstow WLS 2019-01-20
RcRownchangeKK*chgGame
 1706 1547 4.00 10 0.86 20 17.20 
  Brown, Thomas 1947  * WLS0.001-0.0820-1.60 
  White, Ernest M 1811 WLS1.0010.822016.40 
  Saunders, Walter N. R. 1947  * WLS0.001-0.0820-1.60 
  Di-Vetta, Andrew 1739 WLS0.001-0.2520-5.00 
  Morgans, Justin 1588 WLS1.0010.562011.20 
  Taylor, Robert Graham 1773 WLS0.001-0.2120-4.20 
  Chong, Kimberly 1703 WLS1.0010.712014.20 
  Mason, Edward 1387 WLS0.501-0.2120-4.20 
  Carter, Neil 1626 WLS0.001-0.3920-7.80 
  Chung, Daniel 1540 WLS0.501-0.0120-0.20 
 * 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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