Individual Calculations May 2019
 Liu, Sijia Anna  Total change: -2.00  Rating chartPersonal card
 GRENKE Chess Open 2019 B-Open Karlsruhe GER 2019-04-18
RcRownchangeKK*chgGame
 1687 1691 4.00 8 -0.05 40 -2.00 
  Meier, Marlon 1954 GER0.5010.324012.80 
  Padva, Leo 1967 GER0.001-0.1740-6.80 
  Hussein, Hikmat 1500 SYR0.501-0.2540-10.00 
  Danner, Johannes 1471 GER1.0010.22408.80 
  Maselli, David 1839 ITA0.001-0.3040-12.00 
  Unutmaz, Ergun 1429 TUR1.0010.18407.20 
  Albrecht, Manuel 1844 GER0.001-0.3040-12.00 
  Billerbeck, Nick 1495 GER1.0010.254010.00 

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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