Rapid: Individual Calculations March 2019
 Babaev, Aleksandr N.  Total change: -4.40  Rating chartPersonal card
 PHS_RIGA OPEN Istra RUS 2019-02-03
RcRownchangeKK*chgGame
 1313 1282 3.00 7 -0.22 20 -4.40 
  Rubinov, Egor 1292 RUS0.5010.01200.20 
  Chekanov, Timur 1268 RUS1.0010.48209.60 
  Volkov, Andreiy 1380 FRA0.001-0.3720-7.40 
  Korelskiy, Egor 1307 RUS0.001-0.4720-9.40 
  Dunaev, Artem 1320 RUS1.0010.552011.00 
  Sergeev, Nikita S. 1352 RUS0.001-0.4020-8.00 
  Mishin, Matvey 1270 RUS0.501-0.0220-0.40 

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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