Individual Calculations September 2019
 Hadzala, Daniel  Total change: 51.00  Rating chartPersonal card
 International Chess Holiday 2019 - K21 Prague CZE 2019-07-28
RcRownchangeKK*chgGame
 1772 2049 8.00 9 0.64 20 12.80 
  Pelikan, Jaromir 1760 CZE1.0010.16203.20 
  Feldvabl, Vilem 1676 CZE1.0010.10202.00 
  Ocelak, Jakub 1701 CZE1.0010.11202.20 
  Ruell, Michael 1711 GER0.501-0.3820-7.60 
  Oelmann, Henry 1951 GER1.0010.37207.40 
  Nelson, Wayne 1959 USA0.501-0.1220-2.40 
  Hapke, Yvonne, Dr. 1792 GER1.0010.18203.60 
  Vit, Zdenek 1732 CZE1.0010.13202.60 
  Feierfeil, Jiri 1662 CZE1.0010.09201.80 

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)
 
 Jirasek memorial 2019 Rakovnik CZE 2019-08-03
RcRownchangeKK*chgGame
 1993 2047 7.00 9 1.91 20 38.20 
  Zak, Jiri 1731 CZE1.0010.13202.60 
  Sibl, Vaclav 1920 CZE1.0010.33206.60 
  Koper, Stefan 1833 CZE1.0010.23204.60 
  Bartos, Jan f2203 CZE0.5010.21204.20 
  Haba, Zdenek f2121 CZE0.5010.10202.00 
  Volf, Michal 1966 CZE1.0010.39207.80 
  Gregor, Jiri f2195 CZE0.5010.20204.00 
  Mestl, Martin 1963 CZE1.0010.38207.60 
  Turner, Radek 2006 CZE0.501-0.0620-1.20 

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)
 

 

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