Rapid: Individual Calculations April 2022
 Kruk, Pawel  Total change: -0.60  Rating chartPersonal card
 II Otwarte Mistrzostwa Jaworzyny Slaskiej w Szachach, Grupa A Jaworzyna Slaska POL 2022-03-26
RcRownchangeKK*chgGame
 1295 1214 2.00 5 -0.03 20 -0.60 
  Kilanski, Janusz 1492 POL0.001-0.1720-3.40 
  Cygan, Miroslaw 1323 POL0.001-0.3520-7.00 
  Perek, Oskar 1464 POL0.001-0.1920-3.80 
  Laszczynski, Karol 1059 POL1.0010.29205.80 
  Komaniecka, Weronika 1136 POL1.0010.39207.80 

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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