Rapid: Individual Calculations December 2021
 Kowalczyk, Mariusz  Total change: -12.40  Rating chartPersonal card
 Memorial Mistrza Tomasza Rakowieckiego 2021 Lodz POL 2021-11-13
RcRownchangeKK*chgGame
 2032 2080 2.50 6 -0.80 20 -16.00 
  Matyszewski, Zygmunt 1714 POL1.0010.10202.00 
  Tomaszewski, Kacper f2107 POL0.001-0.4620-9.20 
  Baum, Jonasz m2209 POL0.5010.17203.40 
  Przedmojski, Rafal 2196 POL0.001-0.3420-6.80 
  Szadkowski, Kamil f2023 POL0.001-0.5820-11.60 
  Gradowski, Jacek 1940 POL1.0010.31206.20 

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)
 
 Mistrzostwa Polski Branzy Okiennej 2021 Lodz POL 2021-11-13
RcRownchangeKK*chgGame
 1871 2080 6.00 9 0.18 20 3.60 
  Sarnik, Robert 1440 POL1.0010.01200.20 
  Brelinski, Mikolaj 1345 POL1.0010.01200.20 
  Lewtak, Damian m2221 POL1.0010.692013.80 
  Szpar, Milosz f2264 POL0.001-0.2620-5.20 
  Kelm, Robert 1715 POL1.0010.10202.00 
  Bednarek, Sylwester f2361 POL0.001-0.1620-3.20 
  Marcinczyk, Monika wc1723 POL1.0010.11202.20 
  Klimkowski, Jan f2186 POL0.001-0.3620-7.20 
  Melerowicz, Dominik 1581 POL1.0010.04200.80 

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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