Individual Calculations May 2017
 Borovsky, Ivan  Total change: 13.20  Rating chartPersonal card
 Prebor Prahy 2016-17 - I. trida - skupina 11 Praha CZE 2017-01-09
RcRownchangeKK*chgGame
 1917 1863 0.50 1 0.08 40 3.20 
  Marik, Miloslav 1917 CZE0.5010.08403.20 

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 2016-17 - I. trida - skupina 12 Praha CZE 2017-01-09
RcRownchangeKK*chgGame
 1944 1863 3.00 7 0.25 40 10.00 
  Koukolik, Alexander 2040 CZE0.5010.23409.20 
  Heyda, Jan 2055 CZE1.0010.754030.00 
  Kriz, Pavel 1973 CZE0.001-0.3540-14.00 
  Gaspar, Zdenek 1748 CZE0.001-0.6640-26.40 
  Muzikar, Martin 1909 CZE0.001-0.4440-17.60 
  Sykora, Petr 1935 CZE0.5010.10404.00 
  Terpstra, Wiep 1951 CZE1.0010.624024.80 

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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