Rapid: Individual Calculations April 2018
 Wysocki, Ryszard  Total change: 2.80  Rating chartPersonal card
 XVIII Memorial Szachowy Danuty Widuch Turniej A Tczew POL 2018-03-03
RcRownchangeKK*chgGame
 1495 1475 4.00 8 0.14 20 2.80 
  Zielinski, Maciej 1875  * POL0.001-0.0820-1.60 
  Blawat, Franciszek 1162 POL1.0010.14202.80 
  Jozwik, Jaroslaw 1774 POL0.001-0.1520-3.00 
  Magiera, Artur 1075  * POL1.0010.08201.60 
  Grabowski, Pawel 1875  * POL0.001-0.0820-1.60 
  Grabowski, Tomasz 1290 POL1.0010.26205.20 
  Marszk, Kazimierz 1774 POL0.001-0.1520-3.00 
  Wolski, Jaroslaw 1137 POL1.0010.12202.40 
 * 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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