Individual Calculations February 2020
 Uarov, Alexey A.  Total change: -31.20  Rating chartPersonal card
 Memorial Ertel 2020 Juniors (boys u13) Nebug RUS 2020-01-09
RcRownchangeKK*chgGame
 1267 1231 2.50 7 -0.78 40 -31.20 
  Khripachenko, Alexander 1631  * RUS0.001-0.0840-3.20 
  Lavrova, Ulyana 1039 RUS0.001-0.7540-30.00 
  Dubinskaya, Yuliya 1372 RUS0.001-0.3140-12.40 
  Kolomeets, Daniel 1149 RUS1.0010.394015.60 
  Babenkova, Darya 1091 RUS0.501-0.1940-7.60 
  Agkatsev, Felix A 1429 RUS0.001-0.2440-9.60 
  Kurov, Aleksandr 1156 RUS1.0010.404016.00 
 * 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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