Individual Calculations April 2013
 Lacha, Jan  Total change: -12.30  Rating chartPersonal card
 Krajsky prebor II USS - B 2012/13 various CZE 2012-10-14
RcRownchangeKK*chgGame
 1777 1880 3.00 6 -0.82 15 -12.30 
  Vrzal, Jiri 1816 CZE0.501-0.0915-1.35 
  Malina, Josef 1881 CZE0.5010.00150.00 
  Lasik, Petr 1711 CZE0.001-0.7215-10.80 
  Hlousek, Zdenek 1797 CZE0.501-0.1115-1.65 
  Hrdina, Stanislav 1740 CZE0.501-0.1915-2.85 
  Cerny, Vladimir 1718 CZE1.0010.29154.35 

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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