Individual Calculations February 2021
 Kurerov, Timofei  Total change: 10.40  Rating chartPersonal card
 Early Bird 21 St. Petersburg RUS 2021-01-02
RcRownchangeKK*chgGame
 1497 1473 4.50 9 0.26 40 10.40 
  Iljin, Konstantin 1873  * RUS0.001-0.0840-3.20 
  Yanston, Kseniia 1073  * RUS1.0010.08403.20 
  Nazarov, Stanislav 1691 RUS0.001-0.2240-8.80 
  Testova, Nika 1812 RUS0.5010.384015.20 
  Mikhailov, Lev N 1122 RUS1.0010.11404.40 
  Yatsyshin, Aleksandr 1873  * RUS0.001-0.0840-3.20 
  Barinov, Grigory 1228 RUS1.0010.20408.00 
  Lezina, Anna 1671 RUS0.001-0.2440-9.60 
  Gorelov, Artem 1128 RUS1.0010.11404.40 
 * 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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