Rapid: Individual Calculations April 2014
 Rozhkov, Sergey  Total change: 17.80  Rating chartPersonal card
 Ofitserskoe sobranie - 2014 Vyalki RUS 2014-02-22
RcRownchangeKK*chgGame
 2140 2025 3.00 6 0.89 20 17.80 
  Ermolaev, Mikhail 1790 RUS0.501-0.2920-5.80 
  Nurmatov, Semen 2119 RUS0.5010.13202.60 
  Chiornyi, Maxim f2307 RUS1.0010.842016.80 
  Bukhteeva, Viktoria wf2165 RUS1.0010.692013.80 
  Kuprijanov, Anatoly 2245 RUS0.001-0.2220-4.40 
  Shaydullina, Sandugach wg2212 RUS0.001-0.2620-5.20 

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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