Individual Calculations May 2019
 Rexa, Martin  Total change: -43.20  Rating chartPersonal card
 Prebor Prahy 2018-2019 - I. trida - skupina 11 Praha CZE 2019-01-07
RcRownchangeKK*chgGame
 1816 1893 1.00 4 -1.41 40 -56.40 
  Cuchna, Martin 1867 CZE0.001-0.5440-21.60 
  Slechta, Karel 1849 CZE0.001-0.5640-22.40 
  Srostlik, Zdenek 1859 CZE0.001-0.5540-22.00 
  Novak, Viktor 1689 CZE1.0010.24409.60 

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)
 
 Prebor Prahy 2018-2019 - I. trida - skupina 12 Praha CZE 2019-01-07
RcRownchangeKK*chgGame
 1829 1893 1.50 2 0.33 40 13.20 
  Rehak, Jiri 1774 CZE0.501-0.1640-6.40 
  Pokorny, Jan 1884 CZE1.0010.494019.60 

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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