Individual Calculations September 2017
 Krutina, Ivan  Total change: -14.80  Rating chartPersonal card
 Jesenik Open 2017 - skupina A Jesenik CZE 2017-08-19
RcRownchangeKK*chgGame
 2077 1951 2.00 8 -0.74 20 -14.80 
  Purnoch, Josef 2182 CZE1.0010.792015.80 
  Bolacky, Jiri 2212 CZE0.001-0.1820-3.60 
  Bednarik, Josef 2123 CZE0.001-0.2720-5.40 
  Ragaa, Hassan 2019 EGY0.001-0.4120-8.20 
  Rozumek, Vlastimil 2029 CZE0.001-0.3920-7.80 
  Holecek, Vladimir 1898 CZE0.501-0.0720-1.40 
  Chytil, Petr 1923 CZE0.001-0.5420-10.80 
  Banasik, Krzysztof 2227 POL0.5010.33206.60 

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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