Individual Calculations February 2017
 Kubareva, Anastasia M.  Total change: -51.20  Rating chartPersonal card
 XXXI T. Petrosian Memorial - B Moscow RUS 2017-01-04
RcRownchangeKK*chgGame
 1265 1168 1.00 6 -1.28 40 -51.20 
  Gaer, Margarita 1508 RUS0.001-0.1240-4.80 
  Romanchuk, Roman 1298 RUS0.001-0.3240-12.80 
  Andreev, Konstantin 1282 RUS0.001-0.3440-13.60 
  Savelyev, Sergey 1167 RUS1.0010.504020.00 
  Usov, Aleksandr E. 1226 RUS0.001-0.4240-16.80 
  Pekhoto, Aleksandra 1111 RUS0.001-0.5840-23.20 

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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