Rapid: Individual Calculations January 2021
 Kalashnikova, Elena  Total change: -25.60  Rating chartPersonal card
 Championship Samara Region 2020_Open rapid Samara RUS 2020-11-28
RcRownchangeKK*chgGame
 1501 1600 4.50 9 -1.28 20 -25.60 
  Burtsev, Ivan 1257 RUS1.0010.12202.40 
  Grebnev, Aleksey 2005 RUS0.001-0.0820-1.60 
  Starikova, Uliyana 1229 RUS1.0010.10202.00 
  Lebedev, Nikita S. 1237 RUS0.501-0.4020-8.00 
  Shapiro, David f2264 RUS0.001-0.0120-0.20 
  Sautina, Elizaveta 1206 RUS1.0010.08201.60 
  Bespalov, Elisei 1557 RUS0.001-0.5620-11.20 
  Marchukov, Petr 1489 RUS1.0010.35207.00 
  Sorokin, Konstantin A. 1263 RUS0.001-0.8820-17.60 

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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