Individual Calculations September 2017
 Brnak, Jan  Total change: 31.60  Rating chartPersonal card
 Mistrovstvi CR senioru nad 70 let 2017 Rychnov nad Kneznou CZE 2017-08-19
RcRownchangeKK*chgGame
 1739 1632 4.50 8 1.58 20 31.60 
  Tomandl, Vladimir 1853 CZE0.001-0.2220-4.40 
  Lapacek, Lubos 1501 CZE1.0010.32206.40 
  Sabela, Pavol 1699 SVK0.5010.09201.80 
  Tobiska, Jaroslav 1570 CZE1.0010.41208.20 
  Innemann, Frantisek 1872 CZE0.5010.30206.00 
  Laska, Zdenek 1856 CZE0.5010.28205.60 
  Haderka, Karel 1787 CZE0.5010.21204.20 
  Zeman, Ladislav 1771 CZE0.5010.19203.80 

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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