Individual Calculations March 2023
 Ognev, Lev  Total change: 171.20  Rating chartPersonal card
 Novorossiysk Open 2023 Novorossiysk RUS 2023-01-16
RcRownchangeKK*chgGame
 1574 1134 5.00 8 4.28 40 171.20 
  Zadorozhny, Ioann 1562 RUS0.001-0.0740-2.80 
  Morozova, Yuliya 1419 RUS1.0010.844033.60 
  Mandarovsky, Andrey 1760 RUS1.0010.994039.60 
  Onischenko, Leonid 1939 RUS0.0010.00400.00 
  Shinaurov, Ilya 1561 RUS0.001-0.0740-2.80 
  Nastaeva, Alexandra 1456 RUS1.0010.874034.80 
  Guseva, Sofia 1435 RUS1.0010.854034.00 
  Glyants, Mark 1461 RUS1.0010.874034.80 

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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