Individual Calculations January 2018
 Kozyreva, Marina  Total change: 96.40  Rating chartPersonal card
 Tyumen region Chmp. 2017 Tyumen RUS 2017-12-11
RcRownchangeKK*chgGame
 1805 1564 4.50 9 2.41 40 96.40 
  Kolupaev, Vadim 1964  * RUS0.5010.424016.80 
  Sazonova, Elena N. wm1964  * RUS0.001-0.0840-3.20 
  Tushkov, Stepan 1314 RUS1.0010.19407.60 
  Uljanov, Oleg 1869 RUS1.0010.864034.40 
  Sannikov, Nikita 1848 RUS0.001-0.1640-6.40 
  Ivanov, Artem A. 1671 RUS1.0010.654026.00 
  Tuzov, Alexander 1926 RUS0.001-0.1040-4.00 
  Beliakova, Ilona 1724 RUS1.0010.714028.40 
  Dubinin, Alexsandr 1964  * RUS0.001-0.0840-3.20 
 * 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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