Blitz: Individual Calculations August 2019
 Ivanova, Maria  Total change: -9.60  Rating chartPersonal card
 Sea Harbor - 2019 Blitz U15 Anapa RUS 2019-06-15
RcRownchangeKK*chgGame
 1283 1272 2.50 6 -0.48 20 -9.60 
  Shevtsov, Timur 1404 RUS0.001-0.3220-6.40 
  Butakov, Maksim 1049 RUS0.501-0.2820-5.60 
  Kunschikov, Andrei 1027 RUS0.001-0.8020-16.00 
  Bondar, Artem 1122 RUS1.0010.30206.00 
  Vasilyev, Yuriy Al. 1424 RUS1.0010.702014.00 
  Rakitin, Daniil 1672  * RUS0.001-0.0820-1.60 
 * 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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