Individual Calculations May 2010
 Csefalvay, Stefan  Total change: 10.20  Rating chartPersonal card
 SVK_4th league group A22 Various SVK 2009-10-11
RcRownchangeKK*chgGame
 1904 1908 0.50 1 -0.01 15 -0.15 
  Both, Lajos 1904 SVK0.501-0.0115-0.15 

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 group A2 Various SVK 2009-10-28
RcRownchangeKK*chgGame
 1955 1908 5.50 11 0.69 15 10.35 
  Londin, Martin 2005 SVK0.5010.13151.95 
  Sefcik, Marek 2022 SVK0.001-0.3415-5.10 
  Pericka, Tomas 1910 SVK0.5010.00150.00 
  Sarmir, Milos 2090 SVK1.0010.741511.10 
  Holicky, Miroslav 1801 SVK0.501-0.1515-2.25 
  Bebiak, Jozef 2130 SVK0.001-0.2215-3.30 
  Szekely, Stefan 1984 SVK0.5010.10151.50 
  Kocak, Branislav 1934 SVK1.0010.54158.10 
  Palka, Miroslav 1976 SVK0.001-0.4115-6.15 
  Slaby, Jozef 1963 SVK0.5010.08151.20 
  Harasta, Juraj 1688 SVK1.0010.22153.30 

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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