Individual Calculations May 2011
 Povraznik, Peter  Total change: -22.95  Rating chartPersonal card
 SVK 4th league gr.A11 Bratislava SVK 2010-10-16
RcRownchangeKK*chgGame
 1769 1771 2.50 8 -1.56 15 -23.40 
  Halasz, Michal 1795 SVK0.5010.03150.45 
  Karas, Juraj 1658 SVK0.001-0.6515-9.75 
  Ludwig, Anton 1671 SVK0.501-0.1415-2.10 
  Kunak, Stanislav 1781 SVK0.5010.01150.15 
  Meszaros, Vojtech 1662 SVK0.001-0.6515-9.75 
  Faltan, Peter 2012 SVK0.5010.30154.50 
  Cibik, Jan 1832 SVK0.001-0.4215-6.30 
  Zemianek, Juraj 1741 SVK0.501-0.0415-0.60 

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)
 
 SVK 3rd league gr.A1 2011 Bratislava SVK 2010-10-17
RcRownchangeKK*chgGame
 1795 1771 0.50 1 0.03 15 0.45 
  Sklars, Tomas 1795 SVK0.5010.03150.45 

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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