Individual Calculations May 2019
 Guo, Philipp Ziming  Total change: 130.80  Rating chartPersonal card
 GRENKE Chess Open 2019 B-Open Karlsruhe GER 2019-04-18
RcRownchangeKK*chgGame
 1792 1543 5.00 9 3.27 40 130.80 
  Yi, Wendy 1816 GER0.001-0.1740-6.80 
  Matos Silva, Pedro 1788 POR1.0010.804032.00 
  Marchese, Eric 1775 ITA1.0010.794031.60 
  Adam, Wilfried 1805 GER0.5010.324012.80 
  Steinhauser, Florian 1803 GER0.001-0.1840-7.20 
  Eberhart, Erik 1764 GER1.0010.784031.20 
  Schrader, Christian 1783 GER0.5010.304012.00 
  Srimathi, R 1782 IND0.5010.304012.00 
  Dorr, Joerg 1813 GER0.5010.334013.20 

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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