Individual Calculations January 2016
 Sevillano, Enrico  Total change: -8.80  Rating chartPersonal card
 51st Annual American Open Orange, California USA 2015-11-26
RcRownchangeKK*chgGame
 2301 2464 4.00 7 -0.88 10 -8.80 
  Taghizadeh, Rayan f2240 USA0.501-0.2810-2.80 
  Heredia Serrano, Carla wg2179 ECU1.0010.16101.60 
  Hong, Andrew Z 2136 USA0.501-0.3710-3.70 
  Yanayt, Eugene f2228 USA1.0010.20102.00 
  Kaufman, Raymond m2295 USA0.501-0.2210-2.20 
  Bryant, John Daniel m2409 USA0.501-0.0810-0.80 
  Akobian, Varuzhan g2618 USA0.001-0.2910-2.90 

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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