Individual Calculations July 2011
 Gurevich, Dmitry  Total change: 3.10  Rating chartPersonal card
 CONTINENTAL ABSOLUTO DE AMERICA 2011 Toluca, Estado de Mexico MEX 2011-04-19
RcRownchangeKK*chgGame
 2288 2475 6.00 9 -0.44 10 -4.40 
  Barajas Daniel, Christian 2075  * MEX1.0010.08100.80 
  Navarrete Mendez, Gonzalo c2214 MEX1.0010.18101.80 
  Zavalza Ramirez, Ivan J 2138 MEX1.0010.12101.20 
  Lafuente, Pablo g2572 ARG0.001-0.3710-3.70 
  Sturt, Raven M 2259 USA1.0010.22102.20 
  Vescovi, Giovanni g2634 BRA0.001-0.2910-2.90 
  Blanco Fernandez, Alvaro m2308 MEX0.001-0.7210-7.20 
  Furio Vidal, Pedro 2135 MEX1.0010.12101.20 
  La Rota, Fabio f2255 USA1.0010.22102.20 
 * 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)
 
 20th Annual Chicago Open Wheeling, Illinois USA 2011-05-26
RcRownchangeKK*chgGame
 2399 2476 6.00 9 0.75 10 7.50 
  Boor, Carl Brandon f2268 USA1.0010.23102.30 
  Harikrishna, P g2666 IND0.001-0.2510-2.50 
  Vibbert, Sean 2130 USA1.0010.11101.10 
  Gurczak, John 2121 USA1.0010.11101.10 
  Homa, Seth f2275 USA1.0010.24102.40 
  Kacheishvili, Giorgi g2599 GEO0.5010.17101.70 
  Gareyev, Timur g2610 UZB0.001-0.3210-3.20 
  Andrews, Todd D f2291 USA1.0010.26102.60 
  Shulman, Yury g2627 USA0.5010.20102.00 

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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