Individual Calculations October 2017
 Israfilov, Ali  Total change: 34.40  Rating chartPersonal card
 Moscow region 2017 boys 13 Serpukhov RUS 2017-08-24
RcRownchangeKK*chgGame
 1408 1569 7.00 9 0.86 40 34.40 
  Grigoryan, Georgy 1169  * RUS1.0010.08403.20 
  Solozhenkin, Sevastyan 1278 RUS1.0010.15406.00 
  Sokolov, Dmitri 1452 RUS0.001-0.6640-26.40 
  Potapov, Dmitriy 1278 RUS1.0010.15406.00 
  Tamm, Danila 1198 RUS1.0010.10404.00 
  Dobrynin, Ivan 1631 RUS0.5010.09403.60 
  Matveev, Andrey 1562 RUS1.0010.494019.60 
  Gusev, Dmitri 1535 RUS1.0010.454018.00 
  Khanin, Mikhail E. 1573 RUS0.5010.01400.40 
 * 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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