Individual Calculations March 2016
 Erdyakova, Valeriya  Total change: 51.20  Rating chartPersonal card
 Moscow-Open 2016 F (G15) Moscow RUS 2016-01-29
RcRownchangeKK*chgGame
 1478 1186 2.50 7 1.28 40 51.20 
  Stroganova, Karina 1586  * RUS0.5010.424016.80 
  Fonyak, Marina 1586  * RUS0.001-0.0840-3.20 
  Muhamadzhonova, Sonya 1322 RUS0.001-0.3240-12.80 
  Chagina, Ulyana 1307 RUS1.0010.664026.40 
  Yaganova, Lianna 1527 RUS0.001-0.1240-4.80 
  Babayan, Arina 1431 RUS1.0010.804032.00 
  Petrova, Marija 1586  * 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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