Rapid: Individual Calculations September 2018
 Ciechonski, Piotr  Total change: 11.40  Rating chartPersonal card
 OFSz "Swietokrzyskie gra w szachy" 2018-Rapid Kielce POL 2018-08-04
RcRownchangeKK*chgGame
 1844 1795 3.50 7 0.57 20 11.40 
  Szymanczyk, Lukasz 1395  * POL1.0010.08201.60 
  Bakalarz, Leszek f1951 POL1.0010.712014.20 
  Choina, Michal 1928 POL0.5010.18203.60 
  Choina, Adam 1920 POL0.001-0.3320-6.60 
  Mroz, Waldemar 1968 POL1.0010.732014.60 
  Pomagalski, Marcin 1931 POL0.001-0.3220-6.40 
  Mlynarski, Kamil 1812 POL0.001-0.4820-9.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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