Individual Calculations October 2018
 Krupinski, Mikolaj  Total change: 1.60  Rating chartPersonal card
 Turniej z okazji 125-lecia KKSz - gr. A Krakow POL 2018-09-15
RcRownchangeKK*chgGame
 1472 1480 1.50 3 0.04 40 1.60 
  Pilat, Tomasz 1644 POL0.5010.22408.80 
  Kalkowski, Igor 1633 POL0.001-0.3040-12.00 
  Zmuda, Tomasz 1139 POL1.0010.12404.80 

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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