Individual Calculations December 2015
 Homa, Seth  Total change: -22.80  Rating chartPersonal card
 The Friendship Games Dearborn, Michigan USA 2015-10-28
RcRownchangeKK*chgGame
 2329 2360 3.50 9 -1.14 20 -22.80 
  Oneil, Brandon J 1960  * USA1.0010.08201.60 
  Hevia Alejano, Carlos Antonio g2545 CUB0.5010.24204.80 
  Shimanov, Aleksandr g2593 RUS0.5010.29205.80 
  Pozo Vera, Sandro g2423 CUB0.5010.09201.80 
  Mogranzini, Roberto g2505 ITA0.001-0.3120-6.20 
  Yang, Kaiqi m2355 CHN0.501-0.0120-0.20 
  Ashwin, Jayaram g2515 IND0.001-0.2920-5.80 
  Mills, James A 2109 USA0.001-0.8120-16.20 
  Parasuraman, Surya 1960  * USA0.501-0.4220-8.40 
 * 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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