Individual Calculations August 2014
 Straka, Ivan  Total change: 5.40  Rating chartPersonal card
 OPEN Doprastav 2014 Bratislava SVK 2014-06-28
RcRownchangeKK*chgGame
 1842 1648 2.50 8 0.36 15 5.40 
  Jablonicky, Martin 2046 SVK0.001-0.0815-1.20 
  Jelenciak, Jozef 1837 SVK1.0010.751511.25 
  Kosegi, Marek 1882 SVK0.001-0.2115-3.15 
  Rajcani, Jakub 1585 SVK1.0010.41156.15 
  Durovka, Stefan 1842 SVK0.001-0.2515-3.75 
  Lintner, Igor 1869 SVK0.001-0.2215-3.30 
  Sosovicka, Jakub 1736 SVK0.001-0.3815-5.70 
  Machalec, Vladimir 1935 SVK0.5010.34155.10 

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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