Individual Calculations April 2013
 Kretchetov, Alexander  Total change: -5.10  Rating chartPersonal card
 24th Metropolitan Chess FIDE Invitational Los Angeles, California USA 2013-02-20
RcRownchangeKK*chgGame
 2450 2270 3.00 9 0.58 15 8.70 
  Matikozyan, Andranik m2429 ARM0.5010.21153.15 
  Sevian, Samuel f2373 USA0.5010.14152.10 
  Molner, Mackenzie m2459 USA0.001-0.2515-3.75 
  Amanov, Zhanibek m2399 KAZ0.5010.17152.55 
  Khachiyan, Melikset g2498 USA0.001-0.2115-3.15 
  Sevillano, Enrico g2515 USA0.5010.30154.50 
  Georgiev, Vladimir g2552 MKD0.001-0.1615-2.40 
  Bryant, John Daniel f2453 USA0.5010.24153.60 
  Sharma, Arun 2371 USA0.5010.14152.10 

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)
 
 26th Metropolitan Chess FIDE Qualifier Los Angeles, California USA 2013-03-22
RcRownchangeKK*chgGame
 1968 2276 2.50 4 -0.92 15 -13.80 
  Hilby, Craig 1985 USA0.501-0.3515-5.25 
  Jain, Shaurya 1965 USA0.501-0.3615-5.40 
  Sobel, Simone 1876  * USA0.501-0.4215-6.30 
  Carlson, Mike 2045 USA1.0010.21153.15 
 * 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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