Individual Calculations August 2019
 Plaksina, Sofya  Total change: 29.60  Rating chartPersonal card
 Naukograd Koltsovo open-2019 Koltsovo RUS 2019-06-28
RcRownchangeKK*chgGame
 1778 1576 3.00 8 0.74 40 29.60 
  Mutovin, Egor 1976  * RUS0.001-0.0840-3.20 
  Kurbatskay, Lilia wf1843 RUS0.001-0.1840-7.20 
  Tumashevich, Elizaveta 1451 RUS0.001-0.6740-26.80 
  Zubarev, Alexander 1805 RUS1.0010.794031.60 
  Shmakov, Evgeny 1305 RUS1.0010.17406.80 
  Ponomarev, Andrey A. 1919 RUS1.0010.884035.20 
  Solodyankin, Timofey 1952 RUS0.001-0.0940-3.60 
  Popov, Roman m1976  * RUS0.001-0.0840-3.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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