Rapid: Individual Calculations October 2017
 Lachmirowicz, Maciej  Total change: -56.20  Rating chartPersonal card
 WETERANI PRZY SZACHOWNICY 2017 Gizycko POL 2017-09-24
RcRownchangeKK*chgGame
 1606 1859 2.50 7 -2.81 20 -56.20 
  Grala, Stanislaw 1459  * POL0.001-0.9220-18.40 
  Mroczkowska, Danuta 1469 POL0.001-0.9120-18.20 
  Rutkowski, Tadeusz 1459  * POL0.501-0.4220-8.40 
  Sawicki, Jan 1459  * POL1.0010.08201.60 
  Banas, Jozef 1459  * POL1.0010.08201.60 
  Kotarski, Bartosz 1872 POL0.001-0.4820-9.60 
  Rak, Tomasz 2063 POL0.001-0.2420-4.80 
 * 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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