Individual Calculations July 2009
 Csefalvay, Stefan  Total change: -52.50  Rating chartPersonal card
 SVK 4th league gr.A22 2008/09 Various SVK 2008-10-12
RcRownchangeKK*chgGame
 1970 1965 2.50 5 0.03 15 0.45 
  Liptak, Dusan 1927 SVK1.0010.45156.75 
  Kantor, Reka 1903 SVK1.0010.41156.15 
  Lukacovic, Miroslav 1941 SVK0.501-0.0315-0.45 
  Meszaros, Lorant 2109 SVK0.001-0.3115-4.65 
  Szitasi, Janos 1972 SVK0.001-0.4915-7.35 

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.A2 2008/09 Various SVK 2008-10-19
RcRownchangeKK*chgGame
 2004 1965 0.50 9 -3.53 15 -52.95 
  Pribila, Gerhard 2013 SVK0.001-0.4315-6.45 
  Bilovsky, Milan 1911 SVK0.501-0.0815-1.20 
  Bahna, Jan 1936 SVK0.001-0.5415-8.10 
  Sturdik, Igor 2022 SVK0.001-0.4215-6.30 
  Csiba, Peter 2041 SVK0.001-0.4015-6.00 
  Cajka, Tibor 1907 SVK0.001-0.5815-8.70 
  Kapusta, Petr 2084 CZE0.001-0.3415-5.10 
  Sarmir, Milos 2086 SVK0.001-0.3415-5.10 
  Pobjecky, Ivan 2039 SVK0.001-0.4015-6.00 

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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