Individual Calculations April 2019
 Petrov, Sergey  Total change: -21.20  Rating chartPersonal card
 VII Bavlinsky 2019 Bavly RUS 2019-02-21
RcRownchangeKK*chgGame
 1290 1343 3.00 6 -0.53 40 -21.20 
  Sagdeev, Ajnur 1295 RUS0.501-0.0740-2.80 
  Aibasheva, Aliyana 1151 RUS0.501-0.2540-10.00 
  Solovev, Roman 1122 RUS1.0010.22408.80 
  Mikhailov, Daniil 1202 RUS1.0010.314012.40 
  Kovalev, Kirill 1743  * RUS0.001-0.0840-3.20 
  Moskvina, Arina 1227 RUS0.001-0.6640-26.40 
 * 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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