Rapid: Individual Calculations May 2019
 Forostyanaya, Sofiya  Total change: 20.20  Rating chartPersonal card
 Russian Championship G15 rapid 2019 Loo RUS 2019-04-18
RcRownchangeKK*chgGame
 1535 1405 4.00 9 1.01 20 20.20 
  Khurkhesova, Viktoriya 1615 RUS0.001-0.2320-4.60 
  Fedorova, Nadezhda 1552 RUS0.001-0.3020-6.00 
  Sidorova, Yaroslava 1226 RUS1.0010.27205.40 
  Nazarova, Evgeniya 1557 RUS1.0010.702014.00 
  Mikhailina, Elena 1567 RUS0.5010.21204.20 
  Tokmakova, Ulyana 1530 RUS0.001-0.3320-6.60 
  Laukhina, Margarita A. 1603 RUS0.5010.26205.20 
  Makarenko, Elizaveta 1462 RUS1.0010.582011.60 
  Cherepanova, Evita wc1705 RUS0.001-0.1520-3.00 

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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