Individual Calculations February 2019
 Lewtak, Damian  Total change: -10.90  Rating chartPersonal card
 XXIX Miedzynarodowy Festiwal Szachowy CRACOVIA2018 Grupa A Krakow POL 2018-12-27
RcRownchangeKK*chgGame
 2261 2393 5.00 9 -1.09 10 -10.90 
  Fiedorek, Michal 2178 POL1.0010.23102.30 
  Gombocz, Ferenc Jr. f2263 HUN0.501-0.1810-1.80 
  Kokoszczynski, Jan 2242 POL0.501-0.2010-2.00 
  Rakhmangulova, Anastasiya wm2233 UKR1.0010.29102.90 
  Lee, Qing Aun f2297 SGP0.501-0.1310-1.30 
  Roshka, Yevgeniy f2293 UKR0.501-0.1410-1.40 
  Miroshnichenko, Pavel f2275 RUS0.501-0.1610-1.60 
  Nowicki, Bartosz 2305 POL0.001-0.6210-6.20 
  Mis, Mieszko f2260 POL0.501-0.1810-1.80 

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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