Individual Calculations May 2022
 Budrina, Marina  Total change: 102.80  Rating chartPersonal card
 Russian Championship G13 2022 Loo RUS 2022-04-07
RcRownchangeKK*chgGame
 1476 1229 4.50 9 2.57 40 102.80 
  Daurbekova, Zinaida 1437 RUS1.0010.774030.80 
  Fefelova, Ekaterina 1377 RUS1.0010.704028.00 
  Merkulova, Victoria 1667 RUS0.001-0.0640-2.40 
  Yagutyan, Margarita 1358 RUS0.5010.17406.80 
  Lopukhova, Anna Al 1553 RUS1.0010.874034.80 
  Tsareva, Darya 1434 RUS0.001-0.2440-9.60 
  Iudina, Veronika 1691 RUS0.001-0.0540-2.00 
  Ryabukhina, Veronika 1373 RUS1.0010.694027.60 
  Sokolova, Regina 1396 RUS0.001-0.2840-11.20 

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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