Individual Calculations December 2021
 Smirnov, Mark Al.  Total change: 54.40  Rating chartPersonal card
 Ohta-park chess Autumn 2021.B1 Mistolovo RUS 2021-11-05
RcRownchangeKK*chgGame
 1398 1408 5.00 7 1.36 40 54.40 
  Baev, Pavel 1139 RUS1.0010.17406.80 
  Protasov, Kirill 1789 RUS1.0010.914036.40 
  Balyan, Artur 1482 RUS0.5010.10404.00 
  Dudkin, Mikhail Dm. 1384 RUS0.501-0.0340-1.20 
  Visitov, Deni 1205 RUS1.0010.24409.60 
  Chervyakova, Tatiana 1630 RUS0.001-0.2240-8.80 
  Zaripova, Nailia 1154 RUS1.0010.19407.60 

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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