Individual Calculations December 2019
 Ermolaev, Andrey  Total change: 97.20  Rating chartPersonal card
 Moscow Chmp. B13 2019 Moscow RUS 2019-11-18
RcRownchangeKK*chgGame
 1456 1149 3.50 7 2.43 40 97.20 
  Artelnykh, Leonid 1474 RUS0.5010.374014.80 
  Prokudin, Igor 1549  * RUS0.5010.424016.80 
  Khamkhoev, Magamed 1386 RUS0.001-0.2040-8.00 
  Panichkin, Aleksey 1301 RUS1.0010.704028.00 
  Sarkisyan, Sarkis 1413 RUS0.001-0.1840-7.20 
  Urusov, German 1540 RUS1.0010.914036.40 
  Chekanov, Timur 1527 RUS0.5010.414016.40 
 * 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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