Individual Calculations October 2017
 Kuhnmund, Ivan  Total change: 2.80  Rating chartPersonal card
 Pohar mesta Ricany 2017 OPEN A Ricany CZE 2017-08-26
RcRownchangeKK*chgGame
 1857 1640 2.00 8 0.14 20 2.80 
  Vavrinec, Tomas 1960 CZE0.001-0.1320-2.60 
  Kylar, Miroslav 1899 CZE0.001-0.1820-3.60 
  Pokorny, Jan 1889 CZE0.5010.31206.20 
  Havelka, Petr 1818 CZE0.5010.23204.60 
  Vit, Zdenek 1775 CZE0.5010.18203.60 
  Hejsek, Lukas 1683 CZE0.5010.06201.20 
  Koper, Stefan 1932 CZE0.001-0.1520-3.00 
  Straka, Jaroslav 1897 CZE0.001-0.1820-3.60 

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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