Individual Calculations August 2019
 Jagodzinski, Jaromir  Total change: -3.20  Rating chartPersonal card
 Najdorf Chess Festival gr. C Warszawa POL 2019-07-06
RcRownchangeKK*chgGame
 1386 1112 1.00 6 -0.08 40 -3.20 
  Staszewski, Krzysztof 1471 POL0.001-0.1040-4.00 
  Wasilewski, Orhan 1298 POL0.001-0.2640-10.40 
  Jedras, Maciej 1288 POL1.0010.734029.20 
  Pazdzierz, Paulina 1335 POL0.001-0.2240-8.80 
  Taler, Andrzej 1420 POL0.001-0.1440-5.60 
  Adamowicz, Michal 1502 POL0.001-0.0940-3.60 

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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