Individual Calculations May 2017
 Kissel, Ralf  Total change: -57.20  Rating chartPersonal card
 GRENKE Chess Open 2017 B-Open Karlsruhe GER 2017-04-13
RcRownchangeKK*chgGame
 1526 1741 2.50 7 -2.86 20 -57.20 
  Visvikis, Kassandra 1341  * GER0.001-0.9220-18.40 
  Blank, Stephan 1472 GER0.501-0.3320-6.60 
  Oupindrin, Timothy 1523 FRA0.001-0.7820-15.60 
  Leser, Thomas 1557 GER0.501-0.2420-4.80 
  Mecke, Hansjoerg 1601 GER0.501-0.1920-3.80 
  Henderson Franklin, Matthew 1610 ESP0.501-0.1820-3.60 
  Zahn, Achim 1575 GER0.501-0.2220-4.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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