Individual Calculations March 2012
 Whorton Jr, Les P  Total change: -4.50  Rating chartPersonal card
 2012 Holiday Blues Dayton, Ohio USA 2012-01-21
RcRownchangeKK*chgGame
 2124 2058 1.50 4 -0.15 30 -4.50 
  Boor, Carl Brandon f2274 USA1.0010.783023.40 
  Chastukhin, Oleksandr 2127 USA0.001-0.4030-12.00 
  Ofek, Ariel 2025 USA0.001-0.5530-16.50 
  Thieme, Steffen O 2070 GER0.5010.02300.60 

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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