Individual Calculations April 2017
 Arkhipin, Anatoliy  Total change: -18.80  Rating chartPersonal card
 Moscow-Open 2017 C Moscow RUS 2017-01-28
RcRownchangeKK*chgGame
 1830 1994 5.00 8 -0.47 40 -18.80 
  Ponomarev, Aleksandr S. 1594  * RUS0.001-0.9240-36.80 
  Utyaganov, Aleksandr 1594  * RUS1.0010.08403.20 
  Borodin, Georgy 1751 RUS1.0010.20408.00 
  Babikov, Ivan f2252 RUS0.001-0.1840-7.20 
  Grigoryev, Vladislav 1753 RUS0.001-0.8040-32.00 
  Kireev, Igor 1714 RUS1.0010.16406.40 
  Glotov, Semen 1811 UKR1.0010.264010.40 
  Mamatov, Melis 2168 KGZ1.0010.734029.20 
 * 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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