Individual Calculations October 2020
 Mickiewicz, Piotr  Total change: 27.00  Rating chartPersonal card
 Druzynowe Mistrzostwa Polski - II Liga 2020 Poronin POL 2020-09-04
RcRownchangeKK*chgGame
 2280 2206 5.00 9 1.35 20 27.00 
  Grela, Kacper f2377 POL0.5010.23204.60 
  Chmiel, Marcin 2253 POL0.5010.07201.40 
  Piesik, Piotr m2418 POL1.0010.772015.40 
  Dzikowski, Michal 2144 POL1.0010.41208.20 
  Kolosowski, Mateusz m2469 POL0.001-0.1820-3.60 
  Zochowski, Kacper f2293 POL1.0010.622012.40 
  Karwowski, Kacper c2190 POL0.001-0.5220-10.40 
  Kujawski, Adam f2201 POL0.001-0.5120-10.20 
  Zaskalski, Arkadiusz 2175 POL1.0010.46209.20 

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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