Individual Calculations May 2018
 Kovynev, Sergey  Total change: -27.00  Rating chartPersonal card
 Cup of Minin_OPEN_2018 Nizhny Novgorod RUS 2018-03-26
RcRownchangeKK*chgGame
 1662 1852 5.00 9 -1.35 20 -27.00 
  Sakulo, Denis f2252  * RUS0.001-0.0820-1.60 
  Shkrebko, Mikhail 1509 RUS0.501-0.3820-7.60 
  Zavivaeva, Evelina wc1509 RUS1.0010.12202.40 
  Borisov, Sergey N. 1733 RUS0.001-0.6620-13.20 
  Tsibisov, Egor 1497 RUS0.501-0.3920-7.80 
  Torbin, Pavel 1452  * RUS1.0010.08201.60 
  Chernyak, Anna 1495 RUS1.0010.11202.20 
  Dmitriev, Maksim 2060 RUS0.001-0.2320-4.60 
  Mukhin, Dmitry 1452  * RUS1.0010.08201.60 
 * 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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