Rapid: Individual Calculations November 2019
 Zaika, Sergey  Total change: 2.20  Rating chartPersonal card
 Tver region chess championship rapid Juniors 15 Tver RUS 2019-09-28
RcRownchangeKK*chgGame
 1472 1622 5.50 8 0.11 20 2.20 
  Kirillov, David 1222  * RUS0.501-0.4220-8.40 
  Popov, Konstantin 1374 RUS1.0010.19203.80 
  Dushko, Egor 1420 RUS1.0010.24204.80 
  Gukhman, Sergey 1956 RUS0.5010.38207.60 
  Khrestin, Timofey 1222  * RUS1.0010.08201.60 
  Titov, Alexandr 1599 RUS1.0010.47209.40 
  Evdokimov, Alexey 1587 RUS0.501-0.0520-1.00 
  Gribanov, Arseniy 1398 RUS0.001-0.7820-15.60 
 * 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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