Individual Calculations November 2015
 Steffens, Olaf  Total change: 12.20  Rating chartPersonal card
 31st European Chess Club Cup Skopje MKD 2015-10-18
RcRownchangeKK*chgGame
 2300 2291 3.00 5 0.61 20 12.20 
  Van Den Hoogen, Arie 1968 NED1.0010.13202.60 
  Van Wessel, Rudy m2398 NED1.0010.652013.00 
  Dvoirys, Semen I. g2539 RUS0.001-0.1920-3.80 
  Pettersson, Anders 1991 f2317 SWE1.0010.542010.80 
  Stubberud, Ornulf f2278 NOR0.001-0.5220-10.40 

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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