Individual Calculations May 2018
 Borovsky, Ivan  Total change: -10.80  Rating chartPersonal card
 Prebor Prahy 2017-2018 - I. trida - skupina 11 Praha CZE 2018-01-08
RcRownchangeKK*chgGame
 2083 1863 0.00 1 -0.22 20 -4.40 
  Pospisil, Evzen 2083 CZE0.001-0.2220-4.40 

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 12 Praha CZE 2018-01-08
RcRownchangeKK*chgGame
 1880 1863 3.00 7 -0.32 20 -6.40 
  Novak, Viktor 1722 CZE1.0010.31206.20 
  Hrebicek, Petr 1952 CZE0.5010.12202.40 
  Barabas, Ales 1795 CZE0.501-0.0920-1.80 
  Krutina, Miroslav 1927 CZE0.5010.09201.80 
  Molkanov, Oleg 1912 CZE0.001-0.4320-8.60 
  Zdenek, Milos 1911 CZE0.5010.07201.40 
  Pavlicek, Petr 1941 CZE0.001-0.3920-7.80 

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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