Individual Calculations April 2013
 Ptak, Pavel  Total change: 11.55  Rating chartPersonal card
 2. liga - C 2012/13 various CZE 2012-10-14
RcRownchangeKK*chgGame
 2147 2165 6.00 10 0.77 15 11.55 
  Oresky, Jan 2255 CZE0.5010.12151.80 
  Chura, Jan 2222 CZE1.0010.58158.70 
  Tichy, Vladimir m2237 CZE0.001-0.4015-6.00 
  Cernovsky, Jiri 2144 CZE1.0010.47157.05 
  Vojta, Pavel 2217 CZE0.001-0.4315-6.45 
  Seidl, Antonin 2028 CZE0.501-0.1815-2.70 
  Pick, Stepan 2130 CZE1.0010.45156.75 
  Klicnar, Martin 2174 CZE0.5010.01150.15 
  Mindl, Josef 2087 CZE1.0010.39155.85 
  Havlik, Frantisek 1980 CZE0.501-0.2415-3.60 

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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