Individual Calculations September 2017
 Laska, Zdenek  Total change: -16.20  Rating chartPersonal card
 Mistrovstvi CR senioru nad 70 let 2017 Rychnov nad Kneznou CZE 2017-08-19
RcRownchangeKK*chgGame
 1730 1856 4.50 8 -0.81 20 -16.20 
  Majercik, Pavol 1637 SVK1.0010.22204.40 
  Zeman, Ladislav 1771 CZE1.0010.38207.60 
  Folta, Jaroslav 1794 CZE0.001-0.5920-11.80 
  Bodlak, Stanislav 1646 CZE0.001-0.7720-15.40 
  Palla, Stanislav 1666 CZE1.0010.25205.00 
  Brnak, Jan 1632 CZE0.501-0.2820-5.60 
  Vlachopulos, Elefteris 1751 CZE1.0010.36207.20 
  Bakalar, Jan 1946 SVK0.001-0.3820-7.60 

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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