Individual Calculations January 2012
 Peng, Jackie  Total change: 13.95  Rating chartPersonal card
 2011 Guelph Fall ProAm Guelph, Ontario CAN 2011-11-05
RcRownchangeKK*chgGame
 1987 1922 1.50 4 -0.20 15 -3.00 
  Hambleton, Aman f2223 CAN0.001-0.1515-2.25 
  Preotu, Razvan 1979 CAN0.5010.08151.20 
  Plotkin, Mark 1826 CAN0.001-0.6315-9.45 
  Wiebe, Daniel 1919 CAN1.0010.50157.50 

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 Kings Island Open Mason, Ohio USA 2011-11-11
RcRownchangeKK*chgGame
 2185 1922 0.50 3 -0.07 15 -1.05 
  Bereolos, Peter f2320 USA0.001-0.0815-1.20 
  Chakraborty, Dipro 2124 USA0.001-0.2415-3.60 
  Multhopp, Hans f2112 USA0.5010.25153.75 

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)
 
 2011 Motor City Open Auburn Hills, Michigan USA 2011-11-25
RcRownchangeKK*chgGame
 1946 1922 0.00 1 -0.47 15 -7.05 
  Song, Edward 1946 CAN0.001-0.4715-7.05 

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)
 
 2011 National Capital Open Ottawa, Ontario CAN 2011-12-09
RcRownchangeKK*chgGame
 2101 1922 2.50 5 1.04 15 15.60 
  Kalra, Agastya 1846 CAN1.0010.40156.00 
  O`Donnell, Tom m2322  * CAN0.001-0.0815-1.20 
  Sadeghi, Saeid 2156 CAN0.5010.29154.35 
  Palsson, Halldor Peter 2011 CAN1.0010.62159.30 
  Pacey, Kevin 2169 CAN0.001-0.1915-2.85 
 * 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)
 
 2011 Hart House Holidays Open Toronto, Ontario CAN 2011-12-16
RcRownchangeKK*chgGame
 2265 1922 1.00 3 0.63 15 9.45 
  Noritsyn, Nikolay m2322  * CAN0.001-0.0815-1.20 
  Henry, Liam 2152 CAN1.0010.791511.85 
  Vavrak, Peter m2322  * SVK0.001-0.0815-1.20 
 * 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)
 

 

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