Rapid: Individual Calculations June 2018
 Ermonina, Irina  Total change: -29.80  Rating chartPersonal card
 St. Petersburg Rapid Championship 2018 Women St. Petersburg RUS 2018-05-12
RcRownchangeKK*chgGame
 1626 1404 0.50 8 -1.49 20 -29.80 
  Rybakova, Polina 1804  * RUS0.001-0.0820-1.60 
  Kovalenko, Kleopatra 1713 RUS0.001-0.1420-2.80 
  Tskhadadze, Anna 1804  * RUS0.001-0.0820-1.60 
  Petrova, Anzhelika 1412 RUS0.001-0.4920-9.80 
  Pankova, Julia 1743 RUS0.001-0.1220-2.40 
  Vershinina, Anastasiia 1429 RUS0.5010.03200.60 
  Grubova, Sofia 1589 RUS0.001-0.2620-5.20 
  Moskaleva, Arina 1517 RUS0.001-0.3520-7.00 
 * 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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