Individual Calculations May 2013
 Rekhson, Vladislav  Total change: 1.20  Rating chartPersonal card
 2013 Alberta Closed Ch Calgary, Alberta CAN 2013-03-29
RcRownchangeKK*chgGame
 2384 2093 1.00 5 0.19 15 2.85 
  Yam, Alex 2275 CAN0.5010.24153.60 
  Hansen, Eric g2493  * CAN0.001-0.0815-1.20 
  Pechenkin, Vladimir f2357 CAN0.001-0.1815-2.70 
  Wang, Richard m2376 CAN0.001-0.1615-2.40 
  Porper, Edward m2418 CAN0.5010.37155.55 
 * 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)
 
 2013 Lethbridge Open Lethbridge, Alberta CAN 2013-04-06
RcRownchangeKK*chgGame
 2015 2092 0.50 1 -0.11 15 -1.65 
  Sequillion, Aaron 2015 CAN0.501-0.1115-1.65 

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)
 

 

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