Individual Calculations December 2018
 Choroszej, Aleksander  Total change: 32.20  Rating chartPersonal card
 67. Mistrzostwa Warszawy'2018 - gr. A Warszawa POL 2018-11-12
RcRownchangeKK*chgGame
 2216 2055 4.00 8 1.61 20 32.20 
  Nguyen, Piotr m2393 POL0.001-0.1220-2.40 
  Kokoszczynski, Jan 2245 POL0.5010.25205.00 
  Sanz Wawer, Daniel 2192 POL0.5010.18203.60 
  Praczukowski, Stanislaw 2140 POL1.0010.622012.40 
  Rozycki, Bartlomiej 2138 POL0.5010.11202.20 
  Deszczynski, Adam 2315 POL0.5010.32206.40 
  Mickiewicz, Piotr 2243 POL0.5010.24204.80 
  Maj, Pawel 2064 POL0.5010.01200.20 

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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