Individual Calculations April 2017
 Petrov, Nikolay  Total change: -22.00  Rating chartPersonal card
 Moscow-Open 2017 C Moscow RUS 2017-01-28
RcRownchangeKK*chgGame
 1895 1854 3.00 8 -0.55 40 -22.00 
  Botoyan, Smbat 2250 ARM0.001-0.0840-3.20 
  Elishev, Ivan 2143 RUS0.001-0.1640-6.40 
  Shestakova, Elizaveta 1476 RUS1.0010.09403.60 
  Nurmatov, Semen 2062 RUS0.001-0.2340-9.20 
  Dogadushkin, Sergey 1620 RUS1.0010.21408.40 
  Kretov, Alexey 2025 RUS0.001-0.2740-10.80 
  Klykov, Georgy 1529 RUS1.0010.13405.20 
  Nastashuk, Stanislav 2053 RUS0.001-0.2440-9.60 

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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