Rapid: Individual Calculations August 2021
 Kabanova, Irina  Total change: -90.20  Rating chartPersonal card
 Grand Prix Rapid Yekaterinburg. 5th stage Yekaterinburg RUS 2021-07-11
RcRownchangeKK*chgGame
 1310 1811 3.00 8 -4.51 20 -90.20 
  Markov, Igor A. 1175 RUS0.001-0.9920-19.80 
  Golikov, Ivan 1318 RUS0.001-0.9620-19.20 
  Kan, Agniya 1076 RUS0.501-0.4920-9.80 
  Enin, Mark 1306 RUS0.501-0.4620-9.20 
  Akavov, Murat 1282 RUS0.501-0.4720-9.40 
  Govorkov, Mikhail 1264 RUS1.0010.03200.60 
  Barobina, Irina 1557 RUS0.501-0.3120-6.20 
  Kengurov, Yaroslav 1504 RUS0.001-0.8620-17.20 

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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