Individual Calculations September 2012
 Samarin, Leonid  Total change: 5.55  Rating chartPersonal card
 Czech Open 2012 - D - Open European Amateurs Championship Pardubice CZE 2012-07-21
RcRownchangeKK*chgGame
 1748 1769 4.00 7 0.37 15 5.55 
  Hercik, Petr 1569 CZE1.0010.24153.60 
  Zelenka, Jaroslav 1948 CZE0.001-0.2715-4.05 
  Semjonovs, Vsevolods 1473 LAT0.001-0.8515-12.75 
  Semjonovs, Ilja 1526 LAT1.0010.20153.00 
  Polovnikov, Artem 1937 RUS0.5010.22153.30 
  Zacharias, Miroslav 1919 CZE0.5010.20153.00 
  Franke, Helmut 1866 GER1.0010.63159.45 

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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