Individual Calculations November 2017
 Skorza, Konrad  Total change: -13.60  Rating chartPersonal card
 Radomski Maraton Szachowy ODWAGA-MILOSC-POKOJ z okazji 39 rocznicy wyboru Karola Wojtyly na papieza - Grupa A Radom POL 2017-10-28
RcRownchangeKK*chgGame
 1779 1898 2.50 5 -0.68 20 -13.60 
  Nowotnik, Michal 1588 POL1.0010.14202.80 
  Pomagalski, Marcin 1860 POL0.501-0.0520-1.00 
  Ciechonski, Piotr 1766 POL0.001-0.6820-13.60 
  Stepien, Pawel 1530 POL1.0010.10202.00 
  Rozycki, Bartlomiej 2149 POL0.001-0.1920-3.80 

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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