Individual Calculations February 2019
 Semenov, Valery N  Total change: -76.40  Rating chartPersonal card
 Yakutsk_Vladimir Naumov Memorial 2019 Yakutsk RUS 2019-01-03
RcRownchangeKK*chgGame
 1454 1698 3.50 7 -1.91 40 -76.40 
  Beketov, Pavel 2097 RUS0.001-0.0840-3.20 
  Efimov, Stepan S 1385 RUS0.001-0.8640-34.40 
  Savvina, Regina 1333 RUS1.0010.10404.00 
  Grigorieva, Kerecheena 1350 RUS0.001-0.8940-35.60 
  Pak, Polina 1302 RUS0.501-0.4240-16.80 
  Bolshakov, Slavomir 1298  * RUS1.0010.08403.20 
  Egomina, Toma 1415 RUS1.0010.16406.40 
 * 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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