Rapid: Individual Calculations February 2019
 Tokmantsev, Ivan  Total change: 6.80  Rating chartPersonal card
 Rapid Moscow. January - 1 Moscow RUS 2019-01-04
RcRownchangeKK*chgGame
 1830 1898 4.50 7 0.34 20 6.80 
  Rostovtsev, Petr 1498  * RUS1.0010.08201.60 
  Gurvich, Vitaly f2298  * RUS0.001-0.0820-1.60 
  Nasyrov, Anton 1619 RUS1.0010.16203.20 
  Zagorskii, Artem 1782 RUS0.001-0.6620-13.20 
  Zhuk, Kirill 1569 RUS1.0010.12202.40 
  Shubin, Ivan 1745 RUS1.0010.30206.00 
  Prikhodko, Anton 2298  * RUS0.5010.42208.40 
 * 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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