Individual Calculations August 2019
 Olichwirowicz, Grzegorz  Total change: 67.60  Rating chartPersonal card
 V Miedzynarodowe Sarnackie Spotkania Szachowe Serpelice POL 2019-07-03
RcRownchangeKK*chgGame
 1620 1503 5.00 9 1.69 40 67.60 
  Pekala, Adam 1903  * POL0.5010.424016.80 
  Zurawicki, Jakub 1747 POL0.001-0.2040-8.00 
  Szymanska, Joanna 1227 POL1.0010.17406.80 
  Wasik, Jozef 1667 POL1.0010.724028.80 
  Davydiuk, Stepan f1903  * BLR0.001-0.0840-3.20 
  Kordela, Monika 1560 POL0.5010.08403.20 
  Bojczewski, Rafal 1624 POL0.5010.16406.40 
  Kukawski, Wiktor 1432 POL0.501-0.1040-4.00 
  Goian, Larisa 1515 MDA1.0010.524020.80 
 * 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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