Individual Calculations October 2013
 Van Tol, Leon  Total change: -6.15  Rating chartPersonal card
 Dutch Team Competiton 13-14 - 1B - round 1 Several NED 2013-09-21
RcRownchangeKK*chgGame
 2276 2210 0.00 1 -0.41 15 -6.15 
  Breukelman, Jan 2276 NED0.001-0.4115-6.15 

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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