Individual Calculations May 2021
 Alekseeva, Irina  Total change: -48.20  Rating chartPersonal card
 Chelyabinskiy variant 2021 - A Chelyabinsk RUS 2021-03-23
RcRownchangeKK*chgGame
 2121 2113 2.50 10 -2.41 20 -48.20 
  Obgolts, Erik f2404 RUS0.001-0.1520-3.00 
  Egorov, Evgeny m2293 KAZ0.5010.24204.80 
  Skatchkov, Valery f2283 RUS0.001-0.2820-5.60 
  Somkin, Kirill 2189 RUS0.001-0.4020-8.00 
  Mukhina, Jana wf2074 RUS0.501-0.0520-1.00 
  Vanishvili, Mari 1854 RUS0.501-0.3220-6.40 
  Kleymenova, Valeria 2022 RUS0.501-0.1220-2.40 
  Petrukhina, Olga wf2080 KAZ0.001-0.5520-11.00 
  Shnayder, Violetta 1910 RUS0.501-0.2620-5.20 
  Lebzak, Yaroslav 2096 RUS0.001-0.5220-10.40 

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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