Individual Calculations September 2017
 Perik, Alois  Total change: -13.40  Rating chartPersonal card
 Mistrovstvi CR senioru nad 70 let 2017 Rychnov nad Kneznou CZE 2017-08-19
RcRownchangeKK*chgGame
 1739 1838 5.00 9 -0.67 20 -13.40 
  Maly, Jiri 1622 CZE1.0010.22204.40 
  Mesiarik, Rudolf 2068 CZE0.001-0.2120-4.20 
  Biza, Miroslav 1718 CZE0.001-0.6620-13.20 
  Palla, Stanislav 1666 CZE0.501-0.2320-4.60 
  Reichmann, Pavel 1695 CZE1.0010.31206.20 
  Rychtecky, Pavel 1565 CZE1.0010.17203.40 
  Bainhofner, Jiri 1748 CZE0.501-0.1220-2.40 
  Vesely, Emanuel 1745 CZE0.501-0.1320-2.60 
  Pavlu, Jiri 1822 CZE0.501-0.0220-0.40 

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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