Rapid: Individual Calculations May 2019
 Pokasova, Irina  Total change: 19.40  Rating chartPersonal card
 Russian Championship G15 rapid 2019 Loo RUS 2019-04-18
RcRownchangeKK*chgGame
 1540 1414 4.00 9 0.97 20 19.40 
  Frolova, Lada 1648 RUS0.001-0.2120-4.20 
  Churkina, Yulia 1151 RUS1.0010.18203.60 
  Maltseva, Ekaterina 1575 RUS1.0010.712014.20 
  Ershova, Margarita 1577 RUS0.5010.22204.40 
  Cherepanova, Evita wc1705 RUS0.5010.35207.00 
  Tochilkina, Ekaterina 1629 RUS0.5010.27205.40 
  Tokmakova, Ulyana 1530 RUS0.001-0.3420-6.80 
  Stakina, Melissa 1561 RUS0.5010.20204.00 
  Tsamalaidze, Liana 1480 RUS0.001-0.4120-8.20 

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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