Rapid: Individual Calculations November 2019
 Prasanna, Raghuram Rao  Total change: 57.80  Rating chartPersonal card
 2019 CalChess Rapid State Championship San Francisco, California USA 2019-10-26
RcRownchangeKK*chgGame
 2378 2342 6.00 7 2.89 20 57.80 
  Kondakov, Adrian c1961 USA1.0010.09201.80 
  Winslow, Elliott m2172 USA1.0010.28205.60 
  Coleman, Teddy m2440 USA1.0010.632012.60 
  Zierk, Steven g2512 USA1.0010.722014.40 
  Song, Michael m2421 CAN1.0010.612012.20 
  Naroditsky, Daniel g2642 USA0.5010.35207.00 
  De Firmian, Nick g2496 USA0.5010.21204.20 

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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