Individual Calculations February 2015
 Machlik, Jon  Total change: 18.00  Rating chartPersonal card
 PRAGUE OPEN 2015 - A - IM open Praha CZE 2015-01-09
RcRownchangeKK*chgGame
 2006 1929 4.50 9 0.90 20 18.00 
  Low, Zhen Yu Cyrus 2238 SIN0.001-0.1420-2.80 
  Sajjadi, Kimiya 1634 NOR1.0010.15203.00 
  Migala, Andrzej 2056 POL0.5010.17203.40 
  Rous, Daniel 2161 CZE0.001-0.2120-4.20 
  Matejka, Vladimir 2030 CZE0.5010.14202.80 
  Plasil, Petr 2027 CZE0.001-0.3720-7.40 
  Molnar, Ladislav 1812 CZE1.0010.34206.80 
  Cafolla, Peter 2017 IRL0.5010.12202.40 
  Tesar, Jan 2077 CZE1.0010.702014.00 

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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