Individual Calculations May 2017
 Hartmann, Christian  Total change: -22.00  Rating chartPersonal card
 GRENKE Chess Open 2017 B-Open Karlsruhe GER 2017-04-13
RcRownchangeKK*chgGame
 1636 1727 2.00 5 -1.10 20 -22.00 
  Wasserrab, Martin 1861 GER0.001-0.3220-6.40 
  Streeb, Pascal 1550 GER0.001-0.7320-14.60 
  Leser, Thomas 1557 GER0.501-0.2220-4.40 
  Mecke, Hansjoerg 1601 GER0.501-0.1720-3.40 
  Henderson Franklin, Matthew 1610 ESP1.0010.34206.80 

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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