Individual Calculations September 2017
 Majek, Kacper  Total change: 18.40  Rating chartPersonal card
 188th YMCA Summer 2017-B Warszawa POL 2017-07-04
RcRownchangeKK*chgGame
 1456 1499 5.50 9 0.46 40 18.40 
  Borys, Marek 1434 POL1.0010.414016.40 
  Kuznik, Kamil 1455 POL1.0010.444017.60 
  Urbaniak, Karol 1504 POL1.0010.514020.40 
  Mazurkiewicz, Wojciech 1429 POL0.001-0.6040-24.00 
  Pyka, Tomasz 1451 POL0.501-0.0740-2.80 
  Kwiek, Janusz 1475 POL0.501-0.0340-1.20 
  Kwiek, Janusz 1475 POL1.0010.474018.80 
  Mazurkiewicz, Wojciech 1429 POL0.501-0.1040-4.00 
  Pyka, Tomasz 1451 POL0.001-0.5740-22.80 

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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