Individual Calculations September 2017
 Zeman, Ladislav  Total change: 2.20  Rating chartPersonal card
 Mistrovstvi CR senioru nad 70 let 2017 Rychnov nad Kneznou CZE 2017-08-19
RcRownchangeKK*chgGame
 1830 1771 3.50 8 0.11 20 2.20 
  Volf, Jaroslav 2029 CZE0.001-0.1820-3.60 
  Laska, Zdenek 1856 CZE0.001-0.3820-7.60 
  Majercik, Pavol 1637 SVK1.0010.32206.40 
  Vlachopulos, Elefteris 1751 CZE0.001-0.5320-10.60 
  Truksa, Vaclav 1864 CZE1.0010.632012.60 
  Laszkiewicz, Jerzy 1885 POL1.0010.662013.20 
  Trojan, Lubos 1989 CZE0.001-0.2220-4.40 
  Brnak, Jan 1632 CZE0.501-0.1920-3.80 

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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