Individual Calculations May 2010
 Tvrdon, Peter  Total change: -15.00  Rating chartPersonal card
 SVK_4th league group C12 Various SVK 2009-10-11
RcRownchangeKK*chgGame
 1910 1950 4.00 9 -1.00 15 -15.00 
  Vronka, Peter 1913 SVK0.501-0.0515-0.75 
  Murin, Pavol 2079 SVK0.001-0.3315-4.95 
  Spanko, Jan 2050 SVK0.5010.14152.10 
  Vnenk, Lubomir 1865 SVK0.001-0.6215-9.30 
  Jelsovka, Anton 1873 SVK0.501-0.1115-1.65 
  Dornik, Jan 1802 SVK0.501-0.2015-3.00 
  Sedlak, Jozef 1969 SVK1.0010.53157.95 
  Kucka, Ondrej 1850 SVK0.501-0.1415-2.10 
  Berec, Imrich 1787 SVK0.501-0.2215-3.30 

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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