Rapid: Individual Calculations October 2019
 Devyaterikov, Roman  Total change: 19.40  Rating chartPersonal card
 13th Asha Chess Club rapid Asha RUS 2019-09-28
RcRownchangeKK*chgGame
 1493 1180 2.00 7 0.97 20 19.40 
  Petrukhina, Olga wf1580  * KAZ0.001-0.0820-1.60 
  Azizyan, Levon 1554 RUS0.001-0.1020-2.00 
  Skrynnikov, Gennadiy 1478 RUS0.001-0.1520-3.00 
  Mindeli, Daria 1530 RUS1.0010.892017.80 
  Trots, Aleksandr 1393 RUS1.0010.772015.40 
  Somkin, Ilya 1551 RUS0.001-0.1020-2.00 
  Iumaguzhin, Kamil 1364 RUS0.001-0.2620-5.20 
 * 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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