Individual Calculations July 2011
 Betaneli, Alex  Total change: -10.50  Rating chartPersonal card
 CONTINENTAL ABSOLUTO DE AMERICA 2011 Toluca, Estado de Mexico MEX 2011-04-19
RcRownchangeKK*chgGame
 2190 2265 4.00 8 -0.82 15 -12.30 
  Nogueiras, Jesus g2565 CUB0.001-0.1515-2.25 
  Rivera Rodriguez, Jesus Ca 2088 MEX1.0010.27154.05 
  Beltran Medina, Jorge 2057 MEX1.0010.23153.45 
  Quesada Perez, Yasser f2401 CUB0.001-0.3215-4.80 
  Lopez, Jasel c2112 ARU0.001-0.7015-10.50 
  Alvarez Navarro, Martin c2061 MEX0.501-0.2615-3.90 
  Monjardin Cruz, Heli 2073 MEX1.0010.25153.75 
  Aguilar, Gustavo 2165 ESA0.501-0.1415-2.10 

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)
 
 20th Annual Chicago Open Wheeling, Illinois USA 2011-05-26
RcRownchangeKK*chgGame
 2230 2265 5.00 9 0.12 15 1.80 
  Naroditsky, Daniel m2472 USA0.5010.27154.05 
  Garcia, Gildardo J g2367 COL0.001-0.3615-5.40 
  Bowersock, Michael 2061 USA0.501-0.2615-3.90 
  Shetty, Atulya A 2122 USA1.0010.31154.65 
  Gurczak, John 2121 USA1.0010.31154.65 
  Mandelkern, Jeremy 2059 USA0.501-0.2615-3.90 
  Brock, William H 2024 USA1.0010.20153.00 
  Felecan, Florin m2390 USA0.5010.17152.55 
  Matsenko, Sergei m2453 RUS0.001-0.2615-3.90 

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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