Rapid: Individual Calculations December 2019
 Pyatkov, Platon  Total change: -12.20  Rating chartPersonal card
 UFO 2019 Rapid - B11 Chelyabinsk RUS 2019-11-10
RcRownchangeKK*chgGame
 1232 1042 0.00 2 -0.61 20 -12.20 
  Averchenko, Leonid 1442  * RUS0.001-0.0820-1.60 
  Borovinskiy, Nikita 1022 RUS0.001-0.5320-10.60 
 * 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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