Individual Calculations June 2019
 Polok, Rafal  Total change: -25.00  Rating chartPersonal card
 DMP - III Liga Szachowa Seniorow PK 2019 Lubenia POL 2019-04-26
RcRownchangeKK*chgGame
 1960 2078 4.50 9 -1.25 20 -25.00 
  Mrozowski, Patryk 2043 POL0.501-0.0520-1.00 
  Samek, Ryszard 2010 POL0.501-0.0920-1.80 
  Wozniak, Marcin 1914 POL1.0010.28205.60 
  Mikula, Michal 1785 POL0.501-0.3520-7.00 
  Pulik, Krzysztof 2151 POL0.001-0.4020-8.00 
  Lach, Tomasz 1776 POL0.501-0.3520-7.00 
  Lewicki, Miroslaw c2348 POL0.001-0.1720-3.40 
  Maj, Marcin 1690 POL0.501-0.4120-8.20 
  Baniak, Lukasz 1919 POL1.0010.29205.80 

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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