Individual Calculations May 2010
 Marcin, Marian  Total change: -10.50  Rating chartPersonal card
 SVK_2nd league group D Various SVK 2009-10-10
RcRownchangeKK*chgGame
 2025 1952 2.50 8 -0.70 15 -10.50 
  Hricik, Peter 1952 SVK0.001-0.5015-7.50 
  Skovran, Jaroslav 2059 SVK1.0010.65159.75 
  Durica, Daniel 2060 SVK0.001-0.3515-5.25 
  Pastir, Stanislav 2020 SVK1.0010.59158.85 
  Ondo, Radoslav 2077 SVK0.001-0.3315-4.95 
  Viszlai, Alexander 2009 SVK0.5010.08151.20 
  Cehelsky, Cyril 1952 SVK0.001-0.5015-7.50 
  Hennel, Karol 2067 SVK0.001-0.3415-5.10 

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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