Individual Calculations September 2018
 Rozsa, Sandor  Total change: -14.20  Rating chartPersonal card
 Hennefer Elo-Sommer-Open 2018 Hennef GER 2018-08-17
RcRownchangeKK*chgGame
 1723 1756 2.00 5 -0.71 20 -14.20 
  Becker, Stefan 1609 GER1.0010.30206.00 
  Sechting, Martin 2005 GER0.001-0.1920-3.80 
  Whitmire, James David 2014 GER0.001-0.1820-3.60 
  Wolfram, Mike 1468 GER0.001-0.8420-16.80 
  Cordes, Jule 1520 NED1.0010.20204.00 

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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