Rapid: Individual Calculations April 2017
 Krawczak, Piotr  Total change: -34.60  Rating chartPersonal card
 FFB-Open Brain Games 2017 Fuerstenfeldbruck GER 2017-03-04
RcRownchangeKK*chgGame
 1798 1830 2.50 8 -1.73 20 -34.60 
  Shahin, Walid 2134 GER0.001-0.1420-2.80 
  Selimi, Arben 2025 GER0.001-0.2520-5.00 
  Vuckovic, Zarko 2097 GER0.001-0.1820-3.60 
  Gehrke, Jakob 1430  * GER1.0010.08201.60 
  Just, Anita, Dr. wf1971 GER0.001-0.3120-6.20 
  Czarnach, Anton 1555 GER0.001-0.8320-16.60 
  Wernitz, Udo 1575 GER1.0010.19203.80 
  Huber, Dorit 1600 GER0.501-0.2920-5.80 
 * 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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