Blitz: Individual Calculations May 2022
 Borisova, Polina A.  Total change: 25.80  Rating chartPersonal card
 Russian Championship G15 blitz 2022 Loo RUS 2022-04-18
RcRownchangeKK*chgGame
 1456 1310 5.00 11 1.29 20 25.80 
  Lyutsinger, Iren 1771 RUS0.001-0.0520-1.00 
  Skachkova, Sofia 1169 RUS1.0010.31206.20 
  Khegai, Darya 1582 RUS0.001-0.1720-3.40 
  Kunikova, Polina S 1043 RUS1.0010.18203.60 
  Skvortsova, Sofia 1409 RUS1.0010.642012.80 
  Salmina, Veronika 1561 RUS0.001-0.1920-3.80 
  Potashkina, Maria 1214 RUS1.0010.37207.40 
  Tabermakova, Leila 1569 RUS0.001-0.1820-3.60 
  Darmaeva, Nomina 1718 RUS1.0010.922018.40 
  Galakhanova, Evelina 1434 RUS0.001-0.3320-6.60 
  Kamenskaya, Marina 1543 RUS0.001-0.2120-4.20 

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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