Individual Calculations September 2018
 Davidyan, Vladimir  Total change: 17.60  Rating chartPersonal card
 Summer in Etud_STD_B13 Moscow RUS 2018-08-06
RcRownchangeKK*chgGame
 1410 1291 3.00 7 0.44 40 17.60 
  Kozachek, Stanislav 1543 RUS0.001-0.1940-7.60 
  Toropov, Lev 1552 RUS0.001-0.1840-7.20 
  Kuznetsov, Aleksandr V. 1267 RUS1.0010.474018.80 
  Ivanov, Artem T. 1691  * RUS0.001-0.0840-3.20 
  Uskov, Artem 1320 RUS1.0010.544021.60 
  Gapon, Ilya 1294 RUS0.001-0.5040-20.00 
  Zhelnerovich, Matvei 1201 RUS1.0010.384015.20 
 * 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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