Individual Calculations September 2011
 Sonsky, Miroslav  Total change: -28.80  Rating chartPersonal card
 Czech Open 2011 - F - 4-member team tournament Pardubice CZE 2011-07-14
RcRownchangeKK*chgGame
 1981 1973 2.00 6 -0.96 30 -28.80 
  Vichnar, David 2251 CZE0.001-0.1730-5.10 
  Safr, Jan 1814 CZE1.0010.29308.70 
  Kudlacek, Jaroslav 1965 CZE0.501-0.0130-0.30 
  Kralovsky, Martin 2023 CZE0.5010.07302.10 
  Zakoucka, Adela 2014 CZE0.001-0.4430-13.20 
  Kyselka, Daniel 1821 CZE0.001-0.7030-21.00 

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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