Individual Calculations June 2022
 Chervyakova, Tatiana  Total change: -22.80  Rating chartPersonal card
 Ohta-park Chess Artek 2002 May B1 Mistolovo RUS 2022-05-06
RcRownchangeKK*chgGame
 1474 1662 4.50 7 -0.57 40 -22.80 
  Kuus, Erik 1296 RUS1.0010.10404.00 
  Lytasova, Katerina 1396 RUS0.501-0.3240-12.80 
  Smirnov, Mark Al. 1464 RUS0.501-0.2640-10.40 
  Andreev, Nikita 1375 RUS0.501-0.3440-13.60 
  Lambert, Mark 1260 RUS1.0010.08403.20 
  Shevchenko, Alexander S. 1479 RUS1.0010.264010.40 
  Artamonov, Valery 2048 RUS0.001-0.0940-3.60 

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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