Individual Calculations December 2019
 Klukiewicz, Piotr  Total change: -18.80  Rating chartPersonal card
 IV Liga 2019/2020 - Wroclaw-Zachod Round 1-3 Dolny Slask POL 2019-11-03
RcRownchangeKK*chgGame
 1845 1958 1.00 3 -0.94 20 -18.80 
  Krupa, Krzysztof c1922 POL0.501-0.0520-1.00 
  Zochowski, Janusz 1892 POL0.501-0.0920-1.80 
  Madajczak, Jakub 1722 POL0.001-0.8020-16.00 

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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