Individual Calculations February 2013
 Song, Michael  Total change: 21.15  Rating chartPersonal card
 2013 Canadian Junior Ch Toronto, Ontario CAN 2012-12-26
RcRownchangeKK*chgGame
 2242 2177 3.50 9 -0.22 15 -3.30 
  Kleinman, Michael f2307 CAN0.001-0.3215-4.80 
  Qin, Zi Yi Joey 2263 CAN0.5010.12151.80 
  Wang, Richard m2370 CAN0.001-0.2515-3.75 
  Preotu, Razvan 2109 CAN0.501-0.0915-1.35 
  Sapozhnikov, Roman f2334 CAN0.5010.21153.15 
  Jiang, Louie f2328 CAN0.5010.20153.00 
  Chiku-Ratte, Olivier Kenta 2064 CAN0.001-0.6515-9.75 
  Kraiouchkine, Nikita 2245 CAN1.0010.59158.85 
  Szalay, Karoly 2159 CAN0.501-0.0315-0.45 

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)
 
 2013 Hart House Winter Open Toronto, Ontario CAN 2013-01-04
RcRownchangeKK*chgGame
 2289 2177 3.50 5 1.63 15 24.45 
  Longo, Tyler 2007 CAN1.0010.28154.20 
  Noritsyn, Nikolay m2464 CAN1.0010.841512.60 
  Cheng, Bindi m2397 CAN0.5010.28154.20 
  Sambuev, Bator g2510 CAN0.001-0.1215-1.80 
  Knox, Christopher 2065 CAN1.0010.35155.25 

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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