Rapid: Individual Calculations January 2020
 Babadzhanyan, David  Total change: -11.80  Rating chartPersonal card
 Rapid_Luzhniki_Juniors Moscow RUS 2019-12-28
RcRownchangeKK*chgGame
 1354 1106 0.00 3 -0.59 20 -11.80 
  Gerasimov, Matvey 1373 RUS0.001-0.1820-3.60 
  Hegai, Zarina 1305 RUS0.001-0.2420-4.80 
  Erashov, Roman 1384 RUS0.001-0.1720-3.40 

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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