Individual Calculations September 2019
 Martynov, Igor  Total change: -7.40  Rating chartPersonal card
 Y. Knyshenko Memorial 2019 Rostov-on-Don RUS 2019-07-15
RcRownchangeKK*chgGame
 1735 1792 3.50 7 -0.37 20 -7.40 
  Kartashov, Daniil 1432 RUS1.0010.10202.00 
  Lindenbaum, Viktor 1986 RUS0.001-0.2520-5.00 
  Chobotov, Alexander 1392  * RUS1.0010.08201.60 
  Boldyrev, Gleb 1721 RUS0.501-0.1020-2.00 
  Tulaeva, Mariya 1817 RUS0.001-0.4720-9.40 
  Kutovoi, Valery 1786 RUS1.0010.49209.80 
  Demidov, Alexey 2011 RUS0.001-0.2220-4.40 
 * 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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