Individual Calculations July 2010
 Perasin, Marian  Total change: -21.60  Rating chartPersonal card
 SVK senior championship OPEN A Tatranske Matliare SVK 2010-06-06
RcRownchangeKK*chgGame
 1769 1842 4.00 9 -1.44 15 -21.60 
  Brestak, Jan f2129 SVK0.001-0.1615-2.40 
  Moravcik, Peter 1641 SVK0.001-0.7615-11.40 
  Ludwig, Anton 1677 SVK1.0010.28154.20 
  Fiala, Ivan 1745 SVK0.001-0.6315-9.45 
  Svabik, Jan 1743 SVK1.0010.36155.40 
  Stefanides, Karol 1758 SVK0.501-0.1215-1.80 
  Mathon, Dimitrij 1770 CZE0.501-0.1015-1.50 
  Zalcik, Vaclav 1729 SVK0.501-0.1515-2.25 
  Petrasko, Jozef 1728 SVK0.501-0.1615-2.40 

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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