Individual Calculations January 2018
 Kozlinski, Marcin  Total change: -82.40  Rating chartPersonal card
 191st YMCA Autumn 2017-B Warszawa POL 2017-09-21
RcRownchangeKK*chgGame
 1638 1615 1.50 12 -4.12 20 -82.40 
  Zelak, Wladyslaw 1735 POL0.001-0.3420-6.80 
  Wilczynski, Adam 1668 POL0.001-0.4320-8.60 
  Kwiek, Janusz 1546 POL0.001-0.6020-12.00 
  Wojnowski, Jan 1549 POL0.501-0.0920-1.80 
  Kalejta, Arkadiusz 1634 POL0.5010.03200.60 
  Kasperski, Marcin 1723 POL0.001-0.3520-7.00 
  Podgorski, Maciej 1504 POL0.001-0.6520-13.00 
  Jarmolowski, Tadeusz 1699 POL0.001-0.3820-7.60 
  Rejniak, Zuzanna 1619 POL0.001-0.4920-9.80 
  Kalhorn, Marcin 1610 POL0.501-0.0120-0.20 
  Mazurek, Jerzy 1600 POL0.001-0.5220-10.40 
  Szukalski, Antoni 1769 POL0.001-0.2920-5.80 

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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