Individual Calculations May 2018
 Madajczak, Piotr  Total change: 68.80  Rating chartPersonal card
 III Dolnoslaska Liga Junior0w 2018 Kudowa Zdroj POL 2018-04-20
RcRownchangeKK*chgGame
 1707 1618 4.50 7 1.72 40 68.80 
  Sojski, Ernest 1342 POL1.0010.17406.80 
  Rura, Mikolaj 1585 POL0.501-0.0540-2.00 
  Kawaler, Adam 1878 POL1.0010.824032.80 
  Kawalko, Adam 1809 POL0.5010.254010.00 
  Nowak, Filip 1475 POL0.501-0.1940-7.60 
  Dryja, Szymon 1898 POL0.5010.344013.60 
  Majocha, Piotr 1959 POL0.5010.384015.20 

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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