Individual Calculations December 2019
 Artelnykh, Leonid  Total change: -48.00  Rating chartPersonal card
 Moscow Chmp. B13 2019 Moscow RUS 2019-11-18
RcRownchangeKK*chgGame
 1420 1474 3.50 8 -1.20 40 -48.00 
  Ermolaev, Andrey 1149 RUS0.501-0.3740-14.80 
  Nikitin, Stepan 1261 RUS1.0010.23409.20 
  Tokmantsev, Ivan 1874  * RUS0.001-0.0840-3.20 
  Kotov, Maxim 1237 RUS1.0010.20408.00 
  Erashov, Roman 1271 RUS0.501-0.2640-10.40 
  Kolesov, Gordey 1863 RUS0.001-0.0940-3.60 
  Arkhipov, Alexander 1385 RUS0.501-0.1240-4.80 
  Maimin, Leonid 1318 RUS0.001-0.7140-28.40 
 * 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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