Individual Calculations August 2013
 Ferreira, Alex T  Total change: -45.45  Rating chartPersonal card
 2013 Hart House Club Ch Toronto, Ontario CAN 2013-05-03
RcRownchangeKK*chgGame
 1939 1978 1.50 7 -2.29 15 -34.35 
  Ding, Jack 1913 CAN0.001-0.5915-8.85 
  Perelman, Leon 2021 CAN0.001-0.4415-6.60 
  Xu, Haizhou 2055 CAN0.5010.11151.65 
  Chan, Edward 1631 CAN1.0010.11151.65 
  Yu, Jonathan 2010 CAN0.001-0.4615-6.90 
  Derraugh, Geordie 2118 CAN0.001-0.3115-4.65 
  Bellissimo, Joseph 1822 CAN0.001-0.7115-10.65 

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)
 
 XXXIII Open Internacional "Villa de Benasque" Benasque Huesca ESP 2013-07-04
RcRownchangeKK*chgGame
 1878 1981 5.00 9 -0.74 15 -11.10 
  Golod, Vitali g2381  * ISR0.001-0.0815-1.20 
  Fernandez Garcia, Olmo 1759 ESP1.0010.22153.30 
  Antoli Royo, Joaquin Miguel m2381  * ESP0.001-0.0815-1.20 
  San Felipe Asis, Raquel 1677 ESP0.501-0.3615-5.40 
  Porlan Minarro, Antonio 1696 ESP0.001-0.8415-12.60 
  Pintanel Torres, Manuel 1581  * ESP1.0010.08151.20 
  Espin Laborde, Jesus Maria 1750 ESP1.0010.21153.15 
  Tardio Fran, Emilio 1848 ESP0.501-0.1815-2.70 
  Lopez Cabeza, Samuel 1826 ESP1.0010.29154.35 
 * 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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