Individual Calculations June 2019
 Kasperek, Rafal  Total change: 11.60  Rating chartPersonal card
 DMP - III Liga Szachowa Seniorow PK 2019 Lubenia POL 2019-04-26
RcRownchangeKK*chgGame
 2000 1970 2.50 4 0.58 20 11.60 
  Mucha, Hubert 1752 POL1.0010.22204.40 
  Czajkowski, Ryszard 2012 POL1.0010.562011.20 
  Bobula, Mateusz m2339 POL0.001-0.1020-2.00 
  Piekarski, Lukasz 1897 POL0.501-0.1020-2.00 

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)
 

 

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