Individual Calculations October 2019
 Grishin, Petr E.  Total change: 18.00  Rating chartPersonal card
 Anapa_2019_B15 Anapa RUS 2019-09-01
RcRownchangeKK*chgGame
 1503 1604 6.00 9 0.45 40 18.00 
  Petrov, Ivan 1204  * RUS1.0010.08403.20 
  Kulik, Artur 2004  * RUS0.001-0.0840-3.20 
  Chekin, Yaroslav 1348 RUS0.501-0.3140-12.40 
  Manukyan, Narek 1310 RUS1.0010.15406.00 
  Kovalev, Georgiy 1371 RUS0.501-0.2940-11.60 
  Lebukhov, Alexey 1249 RUS1.0010.11404.40 
  Kozubov, Mikhail 1755 RUS0.5010.20408.00 
  Gordienko, German 1469 RUS1.0010.324012.80 
  Azizyan, Levon 1819 RUS0.5010.274010.80 
 * 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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