Rapid: Individual Calculations April 2018
 Merklejn, Kazimierz  Total change: -43.20  Rating chartPersonal card
 IV Otwarte Druzynowe Mistrzostwa Woj. Zachodniopomorskiego w szachach szybkich Choszczno POL 2018-03-17
RcRownchangeKK*chgGame
 1816 2134 5.50 9 -2.16 20 -43.20 
  Bury, Milosz 1734  * POL1.0010.08201.60 
  Majdanski, Maksymilian 1734  * POL1.0010.08201.60 
  Dzhuguryan, Tygran 2067 POL0.001-0.5920-11.80 
  Gregorz, Jan 1734  * POL1.0010.08201.60 
  Grzesik, Gracjan 1860 POL0.001-0.8320-16.60 
  Koziorowicz, Michal 1886 POL0.001-0.8120-16.20 
  Laszewski, Kazimierz 1734  * POL1.0010.08201.60 
  Ciesielski, Jan 1734  * POL0.501-0.4220-8.40 
  Matul, Sebastian 1860 POL1.0010.17203.40 
 * 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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