Individual Calculations July 2011
 Sapozhnikov, Roman  Total change: -22.80  Rating chartPersonal card
 2011 Canadian Closed and Zonal Ch Guelph, Ontario CAN 2011-05-06
RcRownchangeKK*chgGame
 2161 2318 4.50 9 -1.73 15 -25.95 
  Tremblay, Rejean 2216 CAN0.001-0.6415-9.60 
  Humphreys, Michael 2091 CAN0.001-0.7915-11.85 
  Haessel, Dale f2184 CAN1.0010.32154.80 
  Djerkovic, Miladin 2186 CAN0.501-0.1815-2.70 
  Filipovich, David 2127 CAN1.0010.25153.75 
  Itkin, David 1952 CAN1.0010.10151.50 
  Hamilton, Robert f2285 CAN0.001-0.5515-8.25 
  Upper, John 1987 CAN1.0010.12151.80 
  Noritsyn, Nikolay m2419 CAN0.001-0.3615-5.40 

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 Ontario Open Hamilton, Ontario CAN 2011-05-21
RcRownchangeKK*chgGame
 2276 2318 3.50 6 0.21 15 3.15 
  Fiedler, Brian 2096 CAN1.0010.22153.30 
  Sambuev, Bator g2513 CAN0.001-0.2515-3.75 
  Cormier, Adam 2008 CAN1.0010.14152.10 
  Thavandiran, Shiyam f2335 CAN0.5010.02150.30 
  Dougherty, Michael f2207 CAN0.501-0.1515-2.25 
  Gerzhoy, Leonid m2496 CAN0.5010.23153.45 

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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