Rapid: Individual Calculations March 2023
 Korobova, Polina Ser  Total change: 48.80  Rating chartPersonal card
 Team Championship Moscow under 15 girls_2023_rapid Moscow RUS 2023-02-12
RcRownchangeKK*chgGame
 1315 1347 5.00 7 1.22 40 48.80 
  Nikolaeva, Mariya A 1244 RUS1.0010.364014.40 
  Chistova, Ekaterina 1327 RUS0.501-0.0340-1.20 
  Vinogradova, Mariya V. 1417 RUS1.0010.604024.00 
  Ivashentseva, Dominika 1568 RUS0.5010.284011.20 
  Trapeznikova, Emma 1096 RUS1.0010.19407.60 
  Fedorenko, Ekaterina I. 1408 RUS0.001-0.4240-16.80 
  Litvinenko, Elizaveta 1146 RUS1.0010.24409.60 

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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