Individual Calculations April 2016
 Woroszczuk, Jan  Total change: -1.20  Rating chartPersonal card
 Dolnoslaska Liga Szachowa 2015/2016 - IV Liga (Walbrzych) 6-7 Dolny Slask POL 2016-02-28
RcRownchangeKK*chgGame
 1741 1652 1.00 2 0.21 40 8.40 
  Mozol, Dawid 1585 POL0.001-0.5940-23.60 
  Stec, Czeslaw 1897 POL1.0010.804032.00 

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)
 
 Dolnoslaska Liga Szachowa 2015/2016 - IV Liga (Walbrzych) 8-9 Dolny Slask POL 2016-03-13
RcRownchangeKK*chgGame
 1855 1652 0.00 1 -0.24 40 -9.60 
  Zawadzki, Lukasz 1855 POL0.001-0.2440-9.60 

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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