Blitz: Individual Calculations March 2018
 Haigh, Tony  Total change: -22.20  Rating chartPersonal card
 Dyfed Blitz 2018 Goodwick WLS 2018-02-17
RcRownchangeKK*chgGame
 1724 1799 2.50 6 -1.11 20 -22.20 
  Leah, Howard 1658 WLS1.0010.31206.20 
  Morgans, Justin 1610 WLS0.501-0.2520-5.00 
  Van Kemenade, Rudy 2038 WLS0.001-0.2020-4.00 
  Jukes, Sam 1767 WLS0.001-0.5420-10.80 
  Thomas, Roy 1706 WLS0.001-0.6320-12.60 
  Jansen Van Rensburg, Leon 1562 WLS1.0010.20204.00 

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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