Individual Calculations February 2021
 Skirdin, Nikita  Total change: -104.80  Rating chartPersonal card
 6th A.Suetin memorial_OPEN Tula RUS 2021-01-03
RcRownchangeKK*chgGame
 1449 1465 1.50 8 -2.62 40 -104.80 
  Tkachuk, Andrey 1458 RUS0.501-0.0140-0.40 
  Shadyev, Damir 1725 RUS0.001-0.1840-7.20 
  Varankin, Leonid 1480 RUS0.001-0.4840-19.20 
  Tabermakova, Leila 1402 RUS0.001-0.5940-23.60 
  Telin, Svyatoslav 1480 RUS0.001-0.4840-19.20 
  Fedorova, Nadezhda 1589 RUS0.001-0.3340-13.20 
  Inozemtsev, Lev 1106 RUS1.0010.10404.00 
  Lopukhova, Anna Al 1352 RUS0.001-0.6540-26.00 

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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