Rapid: Individual Calculations September 2021
 Lubyanov, Roman  Total change: 28.60  Rating chartPersonal card
 Champ. Republic Bashkortostan_rapid_boys 15 Sterlitamak RUS 2021-08-20
RcRownchangeKK*chgGame
 1240 1299 5.50 7 1.43 20 28.60 
  Saifullin, Ainur 1164 RUS1.0010.32206.40 
  Faizov, Rail 1539 RUS0.001-0.2020-4.00 
  Khabibullin, Ildan 1090 RUS0.501-0.2720-5.40 
  Battalov, Dinar 1237 RUS1.0010.41208.20 
  Rakhimkulov, Ilnur 1159 RUS1.0010.31206.20 
  Arslanov, Timerbulat 1345 RUS1.0010.562011.20 
  Korsakov, Timur 1148 RUS1.0010.30206.00 

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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