Individual Calculations May 2018
 Khadempour, Parviz  Total change: -0.40  Rating chartPersonal card
 GRENKE Chess Open 2018 B-Open Karlsruhe GER 2018-03-29
RcRownchangeKK*chgGame
 1714 1598 2.50 7 -0.02 20 -0.40 
  Weigert, Matthias 1836 GER0.001-0.2020-4.00 
  Ljuca, Semir 1286 GER1.0010.14202.80 
  Schneider, Waldemar 1784 GER0.001-0.2620-5.20 
  Braeunlin, Klaus 1971 GER0.5010.40208.00 
  Cordes, Lothar 1877 GER0.001-0.1620-3.20 
  Redouane, Omri 1798 ESP0.001-0.2420-4.80 
  Queisser, Jens 1448 GER1.0010.30206.00 

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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