Individual Calculations December 2019
 Kopczynski, Alan  Total change: -8.80  Rating chartPersonal card
 POLFINAL MISTRZOSTW POLSKI JUNIOROW 2019 - C15 Ustron POL 2019-11-09
RcRownchangeKK*chgGame
 1536 1501 3.50 9 -0.57 40 -22.80 
  Skawinski, Szymon 1715 POL0.001-0.2340-9.20 
  Komisarski, Jerzy 1252 POL1.0010.19407.60 
  Krasniewski, Szymon 1662 POL1.0010.714028.40 
  Malik, Maciej 1522 POL0.5010.03401.20 
  Kotula, Pawel 1619 POL0.001-0.3440-13.60 
  Nowak, Maciej 1564 POL0.001-0.4140-16.40 
  Kozubek, Krystian 1545 POL0.001-0.4440-17.60 
  Kukorowski, Wojciech 1371 POL1.0010.324012.80 
  Werner, Kacper 1573 POL0.001-0.4040-16.00 

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)
 
 WIELKOPOLSKA IV LIGA SZACHOWA 2019/2020 GRUPA B Round 2-3 Poznan POL 2019-11-24
RcRownchangeKK*chgGame
 1653 1501 1.00 2 0.35 40 14.00 
  Pakosz, Krzysztof 1492 POL0.501-0.0140-0.40 
  Bialkowski, Adam 1813 POL0.5010.364014.40 

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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