Rapid: Individual Calculations October 2019
 Prikhodko, Bogdan  Total change: 2.20  Rating chartPersonal card
 Anapa_2019_rapid Anapa RUS 2019-08-29
RcRownchangeKK*chgGame
 1281 1111 2.50 8 0.11 20 2.20 
  Baranov, Valentin 1409 RUS0.001-0.1520-3.00 
  Guseva, Sofia 1068 RUS0.001-0.5620-11.20 
  Nepesov, Mikhail 1119 RUS1.0010.512010.20 
  Yudina, Svetlana 1244 RUS1.0010.682013.60 
  Karapetian, Vahram 1511  * RUS0.001-0.0820-1.60 
  Zimova, Ekaterina 1276 RUS0.5010.22204.40 
  Chekin, Yaroslav 1401 RUS0.001-0.1620-3.20 
  Chekina, Anastasiya 1218 RUS0.001-0.3520-7.00 
 * 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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