Individual Calculations September 2017
 Petrovsky, Nikita  Total change: -46.40  Rating chartPersonal card
 Zhigulevskie prostory-2017 B11 Samara RUS 2017-07-18
RcRownchangeKK*chgGame
 1348 1652 5.50 8 -1.16 40 -46.40 
  Burtsev, Ivan 1252  * RUS1.0010.08403.20 
  Katasonov, Jaroslav 1266 RUS1.0010.09403.60 
  Nagiev, Khayal 1331 RUS1.0010.13405.20 
  Saveljev, Ivan 1582 RUS0.001-0.6040-24.00 
  Petrov, Alexander 1252  * RUS1.0010.08403.20 
  Chertovskikh, Egor 1252  * RUS0.001-0.9240-36.80 
  Davydov, Dmitriy 1295 RUS1.0010.11404.40 
  Bunin, Serafim 1557 RUS0.501-0.1340-5.20 
 * 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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