Individual Calculations May 2011
 Merta, Robert  Total change: -28.25  Rating chartPersonal card
 X Jubileuszowe Mistrzostwa Polski Sluzb Mundurowych Pokrzywna POL 2011-04-13
RcRownchangeKK*chgGame
 1711 1807 2.00 5 -1.13 25 -28.25 
  Ciemniak, Krzysztof 1982 POL0.001-0.2725-6.75 
  Jedrych, Marcin 1687 POL0.501-0.1625-4.00 
  Kopaczewski, Zbigniew 1641 POL0.001-0.7225-18.00 
  Wisniewski, Wieslaw 1589 POL0.501-0.2825-7.00 
  Szczepanik, Kazimierz 1657 POL1.0010.30257.50 

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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