Individual Calculations May 2018
 Wiedenbruch, Paul  Total change: 157.20  Rating chartPersonal card
 GRENKE Chess Open 2018 B-Open Karlsruhe GER 2018-03-29
RcRownchangeKK*chgGame
 1740 1460 5.50 9 3.93 40 157.20 
  Steinhart, Matthias 1757 GER0.001-0.1540-6.00 
  Schneider, Norbert 1673 GER0.001-0.2340-9.20 
  Schranz, Patrick 1575 GER1.0010.664026.40 
  Domingos, Antonio 1656 GER1.0010.754030.00 
  Krischak, Werner 1724 GER1.0010.824032.80 
  Halbig, Christopher 1789 GER0.5010.384015.20 
  Kaufmann, Helmut 1860  * GER1.0010.924036.80 
  Ewert, Stefan 1803 GER1.0010.884035.20 
  Coellen, Florian 1822 GER0.001-0.1040-4.00 
 * 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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