Individual Calculations May 2011
 Zygmunt, Piotr  Total change: -39.00  Rating chartPersonal card
 X Jubileuszowe Mistrzostwa Polski Sluzb Mundurowych Pokrzywna POL 2011-04-13
RcRownchangeKK*chgGame
 1773 1902 2.00 7 -2.60 15 -39.00 
  Dabrowski, Grzegorz 2118 POL0.001-0.2215-3.30 
  Hacia, Damian 1576 POL0.501-0.3715-5.55 
  Szczepanik, Kazimierz 1657 POL0.501-0.3015-4.50 
  Jedrych, Marcin 1687 POL1.0010.23153.45 
  Cyra, Tomasz 1819 POL0.001-0.6115-9.15 
  Niedzwiecki, Miroslaw 1692 POL0.001-0.7715-11.55 
  Cyra, Dariusz 1860 POL0.001-0.5615-8.40 

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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