Individual Calculations February 2020
 Safonov, Anatoly  Total change: -13.20  Rating chartPersonal card
 Voronezh Winter Rating Tournament Open 2020 Voronezh RUS 2020-01-12
RcRownchangeKK*chgGame
 1546 1618 4.50 9 -0.66 20 -13.20 
  Sokolovsky, Victor 1916 RUS0.001-0.1520-3.00 
  Bezdetko, Valery 1429 RUS0.001-0.7520-15.00 
  Kusyakov, Vladimir 1393 RUS1.0010.22204.40 
  Meshkov, Timofey 1466 RUS0.001-0.7020-14.00 
  Skuridina, Ekaterina 1218  * RUS1.0010.08201.60 
  Isakova, Anna 1218  * RUS1.0010.08201.60 
  Koshelev, Vladimir 1743 RUS0.5010.17203.40 
  Aleksandrov, Victor 1804 RUS0.001-0.2620-5.20 
  Leun, Victor 1726 RUS1.0010.652013.00 
 * 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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