Blitz: Individual Calculations March 2019
 Kostin, Nikolay  Total change: 82.40  Rating chartPersonal card
 I Cup of Emilia_2019_B Nizhny Novgorod RUS 2019-01-20
RcRownchangeKK*chgGame
 1464 1209 7.00 14 4.12 20 82.40 
  Nagornov, Nikita 1532 RUS0.001-0.1320-2.60 
  Nagornov, Nikita 1532 RUS0.001-0.1320-2.60 
  Sudakov, Nikita 1327 RUS1.0010.662013.20 
  Sudakov, Nikita 1327 RUS1.0010.662013.20 
  Borisov, Sergey N. 1609  * RUS1.0010.922018.40 
  Borisov, Sergey N. 1609  * RUS1.0010.922018.40 
  Zavivaeva, Evelina wc1379 RUS1.0010.722014.40 
  Zavivaeva, Evelina wc1379 RUS0.001-0.2820-5.60 
  Kuchin, Nikita 1475 RUS0.001-0.1820-3.60 
  Kuchin, Nikita 1475 RUS0.001-0.1820-3.60 
  Goryacheva, Svetlana 1317 RUS0.001-0.3520-7.00 
  Goryacheva, Svetlana 1317 RUS1.0010.652013.00 
  Lunin, Igor 1609  * RUS1.0010.922018.40 
  Lunin, Igor 1609  * RUS0.001-0.0820-1.60 
 * 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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