Individual Calculations June 2017
 Tochilkina, Ekaterina  Total change: -26.00  Rating chartPersonal card
 Russian Championship G13 2017 Loo RUS 2017-04-20
RcRownchangeKK*chgGame
 1540 1633 5.00 9 -0.65 40 -26.00 
  Diveeva, Daryia 1451 RUS1.0010.264010.40 
  Stepanyan, Eva wc1938 RUS0.001-0.1440-5.60 
  Yusupova, Elina 1481 RUS1.0010.304012.00 
  Emelyanova, Elena 1504 RUS0.001-0.6740-26.80 
  Portnova, Ksenia 1510 RUS1.0010.334013.20 
  Zavivaeva, Emilia wc1490 RUS0.501-0.1940-7.60 
  Semenova, Daria 1429 RUS0.501-0.2640-10.40 
  Frolova, Lada 1475 RUS1.0010.294011.60 
  Grankina, Alisa 1585 RUS0.001-0.5740-22.80 

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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