Individual Calculations February 2020
 Donskoy, Dmitriy  Total change: -22.80  Rating chartPersonal card
 Vladimir Naumov Memorial 2020 Yakutsk RUS 2020-01-03
RcRownchangeKK*chgGame
 1632 1846 4.00 7 -1.14 20 -22.80 
  Terentyeva, Alina 1446  * RUS1.0010.08201.60 
  Bordonskiy, Valeriy 1475 RUS1.0010.10202.00 
  Baisheva, Nyurguiaana 1800 RUS1.0010.44208.80 
  Chumaevskiy, Arseniy 1985 RUS0.001-0.3120-6.20 
  Ashirbayev, Rizvan 1596 RUS0.001-0.8120-16.20 
  Protodyakonov, Igor 1676 RUS0.001-0.7220-14.40 
  Pak, Polina 1446  * RUS1.0010.08201.60 
 * 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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