Individual Calculations April 2020
 Ryabukhina, Veronika  Total change: -12.80  Rating chartPersonal card
 Chess Novosibirsk - 2020 Novosibirsk RUS 2020-02-29
RcRownchangeKK*chgGame
 1329 1187 2.00 7 -0.32 40 -12.80 
  Novoselov, Igor 1587  * RUS0.001-0.0840-3.20 
  Penzov, Stanislav 1300 RUS0.001-0.3540-14.00 
  Kozlov, Stanislav Yu. 1367 RUS0.001-0.2640-10.40 
  Novikov, Stanislav M. 1149 RUS1.0010.454018.00 
  Shubin, Dmitry 1365 RUS1.0010.734029.20 
  Makeev, Igor 1107 RUS0.001-0.6140-24.40 
  Chumachenko, Kirill 1425 RUS0.001-0.2040-8.00 
 * 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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