Individual Calculations May 2015
 Demidov, Ivan A.  Total change: 78.00  Rating chartPersonal card
 Karelian Petrozavodsk CS Grand-Prix 2015 rtg 2 Petrozavodsk RUS 2015-04-13
RcRownchangeKK*chgGame
 1571 1331 3.50 7 1.95 40 78.00 
  Konzhezerov, Ilya O. 1731  * RUS0.5010.424016.80 
  Senyukov, Vladimir A. 1429 RUS0.5010.13405.20 
  Suschuk, Anastasia 1623 RUS0.5010.354014.00 
  Lebedev, Andrey M. 1425 RUS1.0010.634025.20 
  Senyukov, Ivan A. 1438 RUS1.0010.654026.00 
  Ershova, Sofya 1728 RUS0.001-0.0840-3.20 
  Ershov, Ilya M. 1622 RUS0.001-0.1540-6.00 
 * 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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