Individual Calculations October 2017
 Lyalenkov, Nikita  Total change: 28.40  Rating chartPersonal card
 Moscow region 2017 boys 15 Serpukhov RUS 2017-08-24
RcRownchangeKK*chgGame
 1596 1588 4.50 8 0.71 40 28.40 
  Ulyanov, Nikolay 1188  * RUS1.0010.08403.20 
  Petrushin, Dmitriy 1702 RUS0.001-0.3440-13.60 
  Shatunov, Leonid 1732 RUS0.001-0.3140-12.40 
  Ufimtsev, Artemiy 1299 RUS1.0010.16406.40 
  Nudin, Vladislav 1625 RUS1.0010.554022.00 
  Soin, Nikita 1589 RUS0.5010.00400.00 
  Kryukov, Alexey 1771 RUS1.0010.744029.60 
  Ter-Saakian, Grigorii 1859 RUS0.001-0.1740-6.80 
 * 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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