Individual Calculations June 2019
 Sachko, Viktoriya  Total change: 61.60  Rating chartPersonal card
 Moscow region spring 2019 boys 15 Odintsovo RUS 2019-05-01
RcRownchangeKK*chgGame
 1276 1033 3.00 7 1.54 40 61.60 
  Kasintsov, Gleb 1317 RUS0.001-0.1640-6.40 
  Evseev, Alexander D. 1259 RUS0.001-0.2140-8.40 
  Loseva, Yulia 1073 RUS1.0010.564022.40 
  Kirillova, Dana 1291 RUS1.0010.824032.80 
  Aigi, Anna 1371 RUS0.001-0.1240-4.80 
  Kalimanov, Pavel 1388 RUS0.001-0.1140-4.40 
  Todorov, Eduard 1231 RUS1.0010.764030.40 

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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