Individual Calculations August 2018
 Gorzinski, Dariusz  Total change: -25.20  Rating chartPersonal card
 18th INTERNATIONAL NAJDORF CHESS FESTIVAL Gr. A Warszawa POL 2018-07-08
RcRownchangeKK*chgGame
 2178 2013 1.00 8 -1.26 20 -25.20 
  Pacan-Milej, Kosma f2282 POL0.001-0.1720-3.40 
  Czopor, Maciej 2217 POL0.001-0.2420-4.80 
  Praczukowski, Stanislaw 2170 POL0.001-0.2920-5.80 
  Faron, Rafal 2151 POL0.5010.19203.80 
  Leks, Maria wc2145 POL0.5010.18203.60 
  Thrish, Karthik 2145 IND0.001-0.3220-6.40 
  Priyanka, Nutakki 2180 IND0.001-0.2820-5.60 
  Smieszek, Wojciech 2137 POL0.001-0.3320-6.60 

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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