Individual Calculations June 2018
 Wierschke, Waldemar  Total change: 0.80  Rating chartPersonal card
 8. Potsdamer Sommeropen Potsdam GER 2018-05-10
RcRownchangeKK*chgGame
 1757 1583 1.50 5 0.02 40 0.80 
  Pueschel, Werner 1983  * GER0.001-0.0840-3.20 
  Nguyen, Phuc Nhat 1338 GER1.0010.20408.00 
  Bielick, Jakob 1797 GER0.001-0.2340-9.20 
  Schenk, Rafael 1840 GER0.5010.324012.80 
  Matthes, Benjamin 1829 GER0.001-0.1940-7.60 
 * 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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