Rapid: Individual Calculations July 2017
 Makarov, Oleg  Total change: 9.40  Rating chartPersonal card
 20th chess festival Hopes of Ukraine - rapid Nikolaev UKR 2017-06-23
RcRownchangeKK*chgGame
 1560 1569 4.50 8 0.47 20 9.40 
  Grigorian, Volodia 1191 UKR1.0010.09201.80 
  Bokhnak, Timofey 1727 UKR0.5010.21204.20 
  Eropunov, Gleb 1573 UKR1.0010.512010.20 
  Nelepov, Nikita 1694 UKR0.001-0.3320-6.60 
  Livyi, Nazar 1439 UKR1.0010.32206.40 
  Melnik, Roman 1582 UKR1.0010.522010.40 
  Bilovil, Bogdan 1851 UKR0.001-0.1620-3.20 
  Sereda, Yaroslava 1424 UKR0.001-0.6920-13.80 

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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