Rapid: Individual Calculations February 2019
 Wehr, Jan  Total change: -21.20  Rating chartPersonal card
 1. Krefelder Neujahrsopen 2019 Krefeld GER 2019-01-01
RcRownchangeKK*chgGame
 1762 1648 2.00 8 -1.06 20 -21.20 
  Harff, Wilfried 2048  * GER0.001-0.0820-1.60 
  Bondarchuk, Vadim 1972 GER0.001-0.1320-2.60 
  Brands, Justin 1536 GER1.0010.35207.00 
  Friedrich, Patrick 2048  * GER0.001-0.0820-1.60 
  Falk, Thomas 1558 GER1.0010.38207.60 
  Schulz, Dennis 1674 GER0.001-0.4620-9.20 
  Jahrke, Jonas 1787 GER0.001-0.3120-6.20 
  Dueckers, Benedikt 1472 GER0.001-0.7320-14.60 
 * 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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