Individual Calculations February 2015
 Watorek, Marcin  Total change: 19.60  Rating chartPersonal card
 XXV Miedzynarodowy Festiwal Szachowy CRACOVIA 2014 Grupa A Krakow POL 2014-12-27
RcRownchangeKK*chgGame
 2234 2110 4.00 9 0.98 20 19.60 
  Mroziak, Maciej 2319 POL0.001-0.2320-4.60 
  Goluch, Piotr 2204 POL0.001-0.3720-7.40 
  Kowalczyk, Rafal 2180 POL1.0010.602012.00 
  Adamowicz, Katarzyna wf2194 POL0.5010.12202.40 
  Lach, Aleksandra wf2208 POL0.5010.13202.60 
  Sychevskyy, Andriy 2193 UKR1.0010.612012.20 
  Lewtak, Damian 2340 POL0.001-0.2120-4.20 
  Warakomska, Anna wf2216 POL0.001-0.3620-7.20 
  Teglas, Balazs 2252 HUN1.0010.692013.80 

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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