Individual Calculations February 2015
 Zak, Jiri  Total change: 16.80  Rating chartPersonal card
 PRAGUE OPEN 2015 - A - IM open Praha CZE 2015-01-09
RcRownchangeKK*chgGame
 1871 1660 3.00 9 0.84 20 16.80 
  Hristov, Hristo 2041 BUL0.001-0.0920-1.80 
  Liduch, Filip 1942 CZE0.001-0.1620-3.20 
  Pistol, Mats-Erik 1838 SWE0.5010.23204.60 
  Madsen, Morten Lillestol 1881 NOR0.5010.28205.60 
  Seehagen, Jan 1886 GER0.001-0.2120-4.20 
  Brhlik, Antonin 1746 CZE0.5010.12202.40 
  Veznik, Michael 1806 CZE1.0010.702014.00 
  Sargsjan, Karen 1946 ARM0.001-0.1620-3.20 
  Trochta, Vojtech 1755 CZE0.5010.13202.60 

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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