Individual Calculations September 2019
 De Man Lapidoth, Adam  Total change: -14.20  Rating chartPersonal card
 5th Small CellaVision Chess Cup 2019 lang Lund SWE 2019-08-03
RcRownchangeKK*chgGame
 1494 1546 1.00 3 -0.71 20 -14.20 
  Gebre Hiwot, Noah 1496 SWE0.001-0.5720-11.40 
  Fridman, Arvid 1502 SWE0.001-0.5620-11.20 
  Morell, Adam 1485 SWE1.0010.42208.40 

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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