Individual Calculations January 2020
 Kotelnikov, Ivan Vl.  Total change: -29.60  Rating chartPersonal card
 Championship Samara Region 2019_1 League STD Samara RUS 2019-11-28
RcRownchangeKK*chgGame
 1341 1118 0.50 5 -0.74 40 -29.60 
  Doronin, Sergey 1518  * RUS0.001-0.0840-3.20 
  Burnaev, Andrey 1518  * RUS0.001-0.0840-3.20 
  Yakutkin, Mikhail 1164 RUS0.001-0.4440-17.60 
  Dodonov, Mikhail 1261 RUS0.5010.19407.60 
  Rivkind, Boris 1245 RUS0.001-0.3340-13.20 
 * 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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