Individual Calculations September 2009
 Samsonkin, Im Artiom  Total change: -12.40  Rating chartPersonal card
 2009 Hart House Open Toronto, Ontario CAN 2009-07-03
RcRownchangeKK*chgGame
 2234 2403 4.00 5 0.46 10 4.60 
  Zeromskis, Egidijus 2144 CAN1.0010.18101.80 
  Mark, Eddie 2070 USA1.0010.12101.20 
  Bekefi, Laszlo f2286 HUN1.0010.34103.40 
  Divljan, Igor f2290 CAN0.501-0.1510-1.50 
  Noritsyn, Nikolay m2381 CAN0.501-0.0310-0.30 

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)
 
 2009 Canadian Open Edmonton, Alberta CAN 2009-07-11
RcRownchangeKK*chgGame
 2248 2403 4.50 7 -0.32 10 -3.20 
  Martchenko, Alexander 2039 CAN1.0010.10101.00 
  Zilberstein, Dmitry m2394 USA0.501-0.0110-0.10 
  Hommeles, Theo f2412 NED0.001-0.4910-4.90 
  Me, Kevin 2145 CAN1.0010.18101.80 
  Plotkin, Victor 2215 CAN1.0010.26102.60 
  Tayar, Jonathan f2342 CAN0.001-0.5810-5.80 
  Henry, Liam 2186 CAN1.0010.22102.20 

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)
 
 2009 Canadian Junior Ch Victoria, British Columbia CAN 2009-07-25
RcRownchangeKK*chgGame
 2130 2403 3.00 5 -1.05 10 -10.50 
  Li, Changhe 2014 CAN1.0010.09100.90 
  Calugar, Arthur 2072 CAN0.001-0.8810-8.80 
  Panjwani, Raja f2350 CAN1.0010.43104.30 
  Sapozhnikov, Roman 2176 CAN0.501-0.2910-2.90 
  Martchenko, Alexander 2039 CAN0.501-0.4010-4.00 

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)
 
 2009 Canadian Zonal Ch Guelph, Ontario CAN 2009-08-08
RcRownchangeKK*chgGame
 2320 2403 4.50 8 -0.33 10 -3.30 
  Hebert, Jean m2399 CAN0.501-0.0110-0.10 
  Plotkin, Victor 2215 CAN1.0010.26102.60 
  Gerzhoy, Leonid m2409 CAN0.5010.01100.10 
  Livshits, Ron m2332 CAN0.501-0.1010-1.00 
  Sapozhnikov, Roman 2176 CAN0.501-0.2910-2.90 
  Jung, Hans f2132 CAN1.0010.17101.70 
  Bluvshtein, Mark g2558 CAN0.5010.21102.10 
  Tayar, Jonathan f2342 CAN0.001-0.5810-5.80 

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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