Individual Calculations October 2021
 Repin, Vitaliy E  Total change: -5.60  Rating chartPersonal card
 Rostovchessclub Championship - 2021 Rostov-on-Don RUS 2021-09-01
RcRownchangeKK*chgGame
 1589 1347 1.00 5 -0.14 40 -5.60 
  Korovjakovsky, Dmitryi 1747  * RUS0.001-0.0840-3.20 
  Chakinsky, Aleksander 1605 RUS0.001-0.1840-7.20 
  Bulko, Alina 1318 RUS1.0010.464018.40 
  Donchenko, Ekaterina 1747  * RUS0.001-0.0840-3.20 
  Sazonov, Anatoliy 1529 RUS0.001-0.2640-10.40 
 * 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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