Individual Calculations October 2012
 Sapozhnikov, Roman  Total change: 2.25  Rating chartPersonal card
 2012 Labour Day at Hart House - Open Toronto, Ontario CAN 2012-09-01
RcRownchangeKK*chgGame
 2172 2332 3.50 5 0.09 15 1.35 
  Olheiser, Gordon 1978 CAN1.0010.11151.65 
  Vavrak, Peter m2463 SVK0.001-0.3215-4.80 
  Filipovich, David 2089 CAN1.0010.20153.00 
  Knox, Christopher 2037 CAN1.0010.15152.25 
  Hambleton, Aman f2293 CAN0.501-0.0515-0.75 

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)
 
 2012 Championnat Ouvert de Montreal Montreal, Quebec CAN 2012-09-07
RcRownchangeKK*chgGame
 2185 2332 3.50 5 0.06 15 0.90 
  Poulin, Mathieu 2057 CAN1.0010.17152.55 
  Sturt, Raven 2277 USA0.501-0.0815-1.20 
  Tomb, Maroun 2144 LIB1.0010.26153.90 
  Hambleton, Aman f2293 CAN0.501-0.0515-0.75 
  Mackinnon, Keith 2152 CAN0.501-0.2415-3.60 

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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