Rapid: Individual Calculations April 2018
 Masternak, Grzegorz  Total change: -17.60  Rating chartPersonal card
 Druzynowe Mistrzostwa Polski w Szachach Szybkich Zgierz POL 2018-03-03
RcRownchangeKK*chgGame
 2249 2244 3.50 9 -0.88 20 -17.60 
  Szustakowski, Antoni f1940 POL1.0010.14202.80 
  Walach, Marcin f2257 POL0.5010.02200.40 
  Mazurkiewicz, Michal c2308 POL0.001-0.4120-8.20 
  Gbyl, Andrzej 2230 POL0.001-0.5220-10.40 
  Masternak, Aleksander 2044 POL0.501-0.2620-5.20 
  Duch, Mariusz 2248 POL1.0010.512010.20 
  Kanarek, Marcel g2390 POL0.001-0.3020-6.00 
  Wieczorek, Oskar m2413 POL0.5010.22204.40 
  Sieciechowicz, Marcin m2407 POL0.001-0.2820-5.60 

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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