Blitz: Individual Calculations April 2020
 Zaykov, Sergey  Total change: 6.20  Rating chartPersonal card
 North-West chess Championship 2020. BLITZ. Men St. Petersburg RUS 2020-03-15
RcRownchangeKK*chgGame
 2093 2115 6.00 11 0.31 20 6.20 
  Arefiev, Sergey Y 1833 RUS1.0010.16203.20 
  Sysolyatin, Evgeny f2368 RUS1.0010.812016.20 
  Samojlov, Anton f2279 RUS0.001-0.2820-5.60 
  Lekhtonen, Yaroslav 1706 RUS0.501-0.4220-8.40 
  Radkov, Bazhen D. 2113 RUS1.0010.502010.00 
  Mamedov, Eldar 2274 RUS0.5010.21204.20 
  Vlassow, Valentin f2309 RUS0.001-0.2520-5.00 
  Krasovskiy, Sviatoslav 2069 RUS0.001-0.5620-11.20 
  Shepitko, Igor 2005 RUS1.0010.35207.00 
  Arkhipov, Vladislav 1906 RUS1.0010.23204.60 
  Zhikharev, Valeriy 2156 RUS0.001-0.4420-8.80 

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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