Individual Calculations January 2018
 Kudrin, Sergey  Total change: -7.60  Rating chartPersonal card
 101st Edward Lasker Memorial MCC Championship New York, New York USA 2017-12-08
RcRownchangeKK*chgGame
 2281 2479 5.00 8 -0.76 10 -7.60 
  Juac, Majur 2079  * USA0.501-0.4210-4.20 
  Zhu, Evelyn wm2079  * USA0.501-0.4210-4.20 
  Busygin, Stanislav 2210 USA1.0010.17101.70 
  Tsay, Vincent f2124 USA1.0010.11101.10 
  Khamrakulov, Djurabek m2496 UZB0.5010.02100.20 
  Azarov, Sergei g2555 BLR0.001-0.4010-4.00 
  Jacobs, Jon f2230 USA1.0010.19101.90 
  Checa, Nicolas m2474 USA0.501-0.0110-0.10 
 * 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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