Individual Calculations July 2017
 Tychulski, Krzysztof  Total change: -8.40  Rating chartPersonal card
 183rd YMCA Spring 2017-A Warszawa POL 2017-04-07
RcRownchangeKK*chgGame
 1848 1899 3.00 6 -0.42 20 -8.40 
  Kurowski, Andrzej 1809 POL1.0010.38207.60 
  Markiewicz, Michal 1923 POL0.5010.03200.60 
  Pesko, Tomasz 1802 POL0.001-0.6320-12.60 
  Sawicki, Wojciech 1814 POL1.0010.38207.60 
  Kasperkiewicz, Pawel 1975 POL0.5010.10202.00 
  Omar, Mohamed 1764 EGY0.001-0.6820-13.60 

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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