Individual Calculations December 2020
 Erin, Aleksandr V.  Total change: -81.20  Rating chartPersonal card
 PFO-2020_B15_STD Svetloe Pole RUS 2020-11-02
RcRownchangeKK*chgGame
 1448 1534 3.50 9 -2.03 40 -81.20 
  Faizov, Rail 1928 RUS0.001-0.0840-3.20 
  Nagiev, Khayal 1308 RUS0.001-0.7940-31.60 
  Khusainov, Artur 1223 RUS1.0010.14405.60 
  Murzin, Erik 1298 RUS0.501-0.3040-12.00 
  Katasonov, Jaroslav 1269 RUS1.0010.18407.20 
  Kamilov, Dmitry 1934  * RUS0.001-0.0840-3.20 
  Nuriev, Faiz 1370 RUS0.501-0.2240-8.80 
  Kalashnikov, Fedor 1566 RUS0.5010.04401.60 
  Ponomarev, Aleksei 1134  * RUS0.001-0.9240-36.80 
 * 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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