Rapid: Individual Calculations October 2017
 Shapar, Tatiana  Total change: -22.40  Rating chartPersonal card
 St. Petersburg Rapid Cup 2017 Qualifier Women St. Petersburg RUS 2017-09-23
RcRownchangeKK*chgGame
 1742 1896 3.50 7 -1.12 20 -22.40 
  Bukina, Veselina 1496  * RUS1.0010.08201.60 
  Kovalenko, Kleopatra 1611 RUS0.001-0.8420-16.80 
  Naryshkina, Irina 1496  * RUS1.0010.08201.60 
  Ivanova, Tatiana 2082 RUS0.001-0.2620-5.20 
  Moskaleva, Arina 1549 RUS0.501-0.3920-7.80 
  Klevets, Ksenia 1851 RUS1.0010.44208.80 
  Komiagina, Maria wm2110 RUS0.001-0.2320-4.60 
 * 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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