Individual Calculations January 2018
 Petrov, Nikolay  Total change: 0.80  Rating chartPersonal card
 Pushkino Open Championship 2017 1-9 Pushkino RUS 2017-11-18
RcRownchangeKK*chgGame
 1669 1874 5.00 7 0.02 40 0.80 
  Chankueva, Alina 1474  * RUS1.0010.08403.20 
  Selifonova, Aleksandra 1964 RUS0.001-0.3840-15.20 
  Volkov, Vladislav Art. 1474  * RUS1.0010.08403.20 
  Osadchy, Viktor S. 2104 RUS0.001-0.2140-8.40 
  Lebedeva, Polina 1474  * RUS1.0010.08403.20 
  Prischepov, Valeriy 1474  * RUS1.0010.08403.20 
  Kuzmichev, Danil 1720 RUS1.0010.294011.60 
 * 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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