Individual Calculations May 2018
 Straka, Jaroslav  Total change: 45.40  Rating chartPersonal card
 Prebor Prahy 2017-2018 - Preborova skupina Praha CZE 2018-01-08
RcRownchangeKK*chgGame
 1900 1854 1.00 1 0.56 20 11.20 
  Bartos, Miroslav 1900 CZE1.0010.562011.20 

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)
 
 Prebor Prahy 2017-2018 - I. trida - skupina 11 Praha CZE 2018-01-08
RcRownchangeKK*chgGame
 1913 1854 5.50 9 1.71 20 34.20 
  Koukolik, Alexander 2031 CZE0.5010.23204.60 
  Kyselka, Daniel 1777 CZE1.0010.39207.80 
  Ayriyan, Bella 1904 CZE0.5010.07201.40 
  Gaspar, Zdenek 1780 CZE1.0010.40208.00 
  Pokorny, Jan 1884 CZE1.0010.542010.80 
  Kicmer, Libor 1992 CZE0.5010.19203.80 
  Hruska, Jan 2052 CZE0.001-0.2420-4.80 
  Pinkas, Jiri 1873 CZE1.0010.532010.60 
  Sargsjan, Karen 1925 ARM0.001-0.4020-8.00 

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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