Individual Calculations July 2009
 Sykora, Peter  Total change: 4.00  Rating chartPersonal card
 SVK senior championship OPEN A Tatranske Matliare SVK 2009-05-31
RcRownchangeKK*chgGame
 1906 1980 5.50 9 0.16 25 4.00 
  Zalcik, Vaclav 1760 SVK0.501-0.2825-7.00 
  Ludwig, Anton 1677 SVK1.0010.14253.50 
  Simek, Jiri 2153 CZE1.0010.732518.25 
  Ruckschloss, Karol f2253 SVK0.001-0.1725-4.25 
  Sturc, Jan 1935 SVK0.501-0.0625-1.50 
  Hrcka, Pavol 1765 SVK0.501-0.2725-6.75 
  Rolny, Jozef 1805 SVK0.501-0.2325-5.75 
  Just, Jozef 1843 SVK1.0010.32258.00 
  Mihalik, Anton 1965 SVK0.501-0.0225-0.50 

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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