Individual Calculations May 2014
 Petras, Milan  Total change: 10.50  Rating chartPersonal card
 Prebor Prahy 2013/2014 - I. trida - skupina 12 Praha CZE 2014-01-13
RcRownchangeKK*chgGame
 2055 1996 4.50 9 0.70 15 10.50 
  Miturova, Magdalena wf2101 CZE0.5010.14152.10 
  Ptak, Pavel 2153 CZE1.0010.711510.65 
  Horak, Karel 2097 CZE0.001-0.3615-5.40 
  Kus, Petr 1993 CZE1.0010.50157.50 
  Kovar, Jan 1939 CZE0.001-0.5815-8.70 
  Dvorak, Ludvik 2147 CZE0.5010.20153.00 
  Dolinek, Vladimir 1985 CZE1.0010.48157.20 
  Kralovsky, Martin 2042 CZE0.001-0.4415-6.60 
  Svacina, Petr 2035 CZE0.5010.05150.75 

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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