Individual Calculations May 2018
 Dziewonski, Dariusz  Total change: -38.40  Rating chartPersonal card
 Szachy wiosna I -OPEN FIDE Krakow POL 2018-04-14
RcRownchangeKK*chgGame
 1558 1805 3.00 5 -0.96 40 -38.40 
  Mucha, Marta 1432 POL0.001-0.9040-36.00 
  Wilk, Igor 1558 POL1.0010.19407.60 
  Kinas, Tomasz 1456 POL1.0010.11404.40 
  Wasik, Mateusz 1624 POL1.0010.264010.40 
  Kalkowski, Igor 1720 POL0.001-0.6240-24.80 

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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