Rapid: Individual Calculations February 2023
 Andreichenko, Arina  Total change: -52.40  Rating chartPersonal card
 Christmas rapid 2023_B Khanty-Mansiysk RUS 2023-01-14
RcRownchangeKK*chgGame
 1268 1242 2.50 8 -1.31 40 -52.40 
  Savenko, Mikhail 1232 RUS0.001-0.5140-20.40 
  Tamasyan, Eva 1150 RUS1.0010.374014.80 
  Kulagina, Svetlana 1279 RUS1.0010.554022.00 
  Chebykin, Andrey 1234 RUS0.001-0.5140-20.40 
  Palyan, Mariam 1259 RUS0.5010.02400.80 
  Varivoda, Anatoly 1577 RUS0.001-0.1240-4.80 
  Sharypov, Matvey 1195 RUS0.001-0.5740-22.80 
  Kashin, Boris Vych 1216 RUS0.001-0.5440-21.60 

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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