Individual Calculations November 2009
 Lukac, Roman  Total change: 14.55  Rating chartPersonal card
 SVK championship OPEN Tatry Tatranske Zruby SVK 2009-09-27
RcRownchangeKK*chgGame
 2178 2140 5.00 9 0.97 15 14.55 
  Dudas, Jan f2245 SVK1.0010.64159.60 
  Jurcik, Marian m2477 SVK0.001-0.1215-1.80 
  Dobrotka, Martin 2243 SVK0.5010.14152.10 
  Skliba, Martin f2285 CZE0.5010.19152.85 
  Recky, Norbert 1957 SVK0.501-0.2415-3.60 
  Krutina, Miroslav 1995 CZE1.0010.31154.65 
  Rous, Daniel 1813 CZE1.0010.13151.95 
  Borosova, Zuzana wm2295 SVK0.5010.21153.15 
  Schwarz, Dusan 2294 SVK0.001-0.2915-4.35 

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)
 

 

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