Individual Calculations March 2019
 Jarmula, Pawel  Total change: 6.40  Rating chartPersonal card
 Druzynowe Mistrzostwa Mazowsza 2018-2019 Round 4-7 Warszawa POL 2019-02-17
RcRownchangeKK*chgGame
 2040 2220 2.50 3 0.32 20 6.40 
  Borowy, Cezary 1937 POL1.0010.16203.20 
  Sanz Losada, Victoriano c2164 ESP1.0010.42208.40 
  Chrzaszcz, Malvina 2018 POL0.501-0.2620-5.20 

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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