Individual Calculations March 2015
 Katkov, Anatoly  Total change: 98.00  Rating chartPersonal card
 The championship of the Ryazan region on a chess of 2015 among veterans Ryazan RUS 2015-01-23
RcRownchangeKK*chgGame
 1744 1422 3.50 7 2.45 40 98.00 
  Shibaev, Vladimir 1822  * RUS0.001-0.0840-3.20 
  Malyshev, Igor 1822  * RUS0.001-0.0840-3.20 
  Shampanova, Ekaterina 1463 RUS1.0010.564022.40 
  Shahkov, Vladimir 1678 RUS0.5010.314012.40 
  Maslo, Alexandr 1797 RUS1.0010.914036.40 
  Surkov, Mikhail 1805 RUS0.001-0.0940-3.60 
  Petrunin, Alexandr 1822  * RUS1.0010.924036.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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