Individual Calculations January 2015
 Hruska, Jan  Total change: -14.10  Rating chartPersonal card
 Prebor SK Era Postovni sporitelna 2014 Praha CZE 2014-05-06
RcRownchangeKK*chgGame
 2022 2133 3.50 7 -0.94 15 -14.10 
  Kozel, Miroslav 1827 CZE1.0010.14152.10 
  Jascenko, Olga wm2175 CZE0.001-0.4415-6.60 
  Kovar, Zdenek 1828 CZE1.0010.14152.10 
  Chaloupka, Martin 1950 CZE0.501-0.2415-3.60 
  Gaj, Milos 2019 CZE0.501-0.1615-2.40 
  Pokorny, Petr 2177 CZE0.5010.06150.90 
  Pokorny, Petr 2177 CZE0.001-0.4415-6.60 

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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