Individual Calculations March 2019
 Boltenko, Ivan S.  Total change: 62.40  Rating chartPersonal card
 Moscow Open 2019_H B-15 Moscow RUS 2019-01-25
RcRownchangeKK*chgGame
 1436 1223 3.50 8 1.56 40 62.40 
  Iskakbaev, Ibraim 1618 KAZ0.001-0.0840-3.20 
  Orurk, Georgi 1336 RUS0.5010.15406.00 
  Emelyanenko, Dmitriy 1479 RUS0.001-0.1940-7.60 
  Listov, Tikhon 1279 RUS1.0010.584023.20 
  Teymurkhanly, Teymur 1409 RUS0.5010.24409.60 
  Sheliya, Daniel 1538 RUS0.5010.364014.40 
  Vokarev, Leonid K. 1449 RUS0.001-0.2140-8.40 
  Bushmanov, Kirill 1380 RUS1.0010.714028.40 

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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