Individual Calculations May 2018
 Grunert, Wilhelm  Total change: 0.00  Rating chartPersonal card
 GRENKE Chess Open 2018 B-Open Karlsruhe GER 2018-03-29
RcRownchangeKK*chgGame
 1613 1607 2.50 5 0.00 40 0.00 
  Strohschneider, Leon 1469 GER0.001-0.6940-27.60 
  Leferink, Toine 1480 NED1.0010.334013.20 
  Grabs, Peter Sen. 1471 GER1.0010.324012.80 
  Schimmer, Michael 1832 GER0.5010.284011.20 
  Shahisavandi, Abdollah 1813 GER0.001-0.2440-9.60 

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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