Individual Calculations April 2017
 Praggnanandhaa, R  Total change: -8.40  Rating chartPersonal card
 Aeroflot Open 2017 A Moscow RUS 2017-02-21
RcRownchangeKK*chgGame
 2549 2455 2.50 9 -0.84 10 -8.40 
  Tari, Aryan g2596 NOR0.001-0.3110-3.10 
  Morovic Fernandez, Ivan g2550 CHI0.5010.13101.30 
  Ghaem Maghami, Ehsan g2566 IRI0.5010.15101.50 
  Van Foreest, Jorden g2584 NED0.001-0.3310-3.30 
  Schroeder, Jan-Christian g2543 GER0.5010.12101.20 
  Martirosyan, Haik M. m2529 ARM0.001-0.4010-4.00 
  Kotronias, Vasilios g2524 GRE0.001-0.4010-4.00 
  Olafsson, Helgi g2540 ISL0.5010.12101.20 
  Pavlovic, Milos g2512 SRB0.5010.08100.80 

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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