Individual Calculations August 2018
 Winiarski, Mikolaj  Total change: -38.20  Rating chartPersonal card
 18th INTERNATIONAL NAJDORF CHESS FESTIVAL Gr. A Warszawa POL 2018-07-08
RcRownchangeKK*chgGame
 2161 2249 3.00 8 -1.91 20 -38.20 
  Aravindh, Chithambaram Vr. g2580 IND0.001-0.1220-2.40 
  Narendran, Gouthaman 2044 IND1.0010.24204.80 
  Lewicki, Miroslaw c2361 POL0.001-0.3520-7.00 
  Chyzy, Jakub 2100 POL0.501-0.2020-4.00 
  Majek, Kacper 2088 POL0.001-0.7120-14.20 
  Moscicka, Pola 1934 POL1.0010.14202.80 
  Domanski, Lukasz 2028 POL0.001-0.7820-15.60 
  Faron, Rafal 2151 POL0.501-0.1320-2.60 

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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