Individual Calculations October 2019
 Kowalczyk, Rafal  Total change: 16.00  Rating chartPersonal card
 DMP II liga seniorow 2019 Poronin POL 2019-09-06
RcRownchangeKK*chgGame
 2165 2226 6.00 9 0.80 20 16.00 
  Czerw, Dawid f2269 POL0.5010.06201.20 
  Ustianovich, Nazar f2369 UKR0.001-0.3120-6.20 
  Solnicki, Michal 2143 POL1.0010.39207.80 
  Brylowski, Marian 2044 POL1.0010.26205.20 
  Pajak, Jakub 1952 POL1.0010.17203.40 
  Markiewicz, Jerzy f2156 POL0.001-0.6020-12.00 
  Budnik, Mateusz 2090 POL1.0010.32206.40 
  Suliborski, Jakub 2169 POL0.501-0.0820-1.60 
  Karpus, Michal f2290 POL1.0010.592011.80 

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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