Individual Calculations September 2009
 Calugar, Arthur  Total change: 35.55  Rating chartPersonal card
 2009 Hart House Open Toronto, Ontario CAN 2009-07-03
RcRownchangeKK*chgGame
 2344 2072 0.50 2 0.11 15 1.65 
  Sambuev, Bator g2472  * RUS0.001-0.0815-1.20 
  Plotkin, Victor 2215 CAN0.5010.19152.85 
 * 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)
 
 2009 Canadian Youth Ch U16 Open Victoria, British Columbia CAN 2009-07-21
RcRownchangeKK*chgGame
 2037 2072 1.50 5 -1.24 15 -18.60 
  Huang, Richard 1888 CAN1.0010.26153.90 
  Martchenko, Alexander 2039 CAN0.501-0.0515-0.75 
  Sundar, Avinaash 2093 CAN0.001-0.4715-7.05 
  Mackinnon, Keith 2148 CAN0.001-0.4015-6.00 
  Wang, Jesse B 2017 CAN0.001-0.5815-8.70 

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
 2201 2072 2.50 4 1.07 15 16.05 
  Samsonkin, Artiom m2403 CAN1.0010.881513.20 
  Panjwani, Raja f2350 CAN0.001-0.1715-2.55 
  Martchenko, Alexander 2039 CAN0.501-0.0515-0.75 
  Cheng, Jack (kun) 2010 CAN1.0010.41156.15 

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 Amateur Ch Kitchener, Ontario CAN 2009-07-31
RcRownchangeKK*chgGame
 2046 2072 3.50 5 0.92 15 13.80 
  Sundar, Avinaash 2093 CAN1.0010.53157.95 
  Sapozhnikov, Roman 2176 CAN0.001-0.3615-5.40 
  Leu, Richard 1722 CAN1.0010.11151.65 
  Demmery, Steve 2105 CAN0.5010.05150.75 
  Klarner, William 2134 GER1.0010.59158.85 

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
 2256 2072 3.50 7 1.51 15 22.65 
  Gerzhoy, Leonid m2409 CAN0.001-0.1215-1.80 
  Krnan, Tomas m2439 CAN0.5010.40156.00 
  Haessel, Dale f2204 CAN0.001-0.3215-4.80 
  Noritsyn, Nikolay m2381 CAN1.0010.861512.90 
  Humphreys, Michael 1999 CAN0.001-0.6015-9.00 
  Me, Kevin 2145 CAN1.0010.60159.00 
  Plotkin, Victor 2215 CAN1.0010.691510.35 

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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