Individual Calculations September 2010
 Calugar, Arthur  Total change: 39.45  Rating chartPersonal card
 2010 Hart House Summer Open Toronto, Ontario CAN 2010-07-02
RcRownchangeKK*chgGame
 2144 2144 3.50 5 0.93 15 13.95 
  Drkulec, Vladimir 1998 CAN1.0010.30154.50 
  Gerzhoy, Leonid m2471 CAN0.001-0.1315-1.95 
  Humphreys, Michael 2027 CAN1.0010.34155.10 
  Wu, Aaron 1974 CAN1.0010.28154.20 
  Sapozhnikov, Roman 2248 CAN0.5010.14152.10 

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)
 
 2010 CAN Youth Ch U16 Open Windsor, Ontario CAN 2010-07-06
RcRownchangeKK*chgGame
 2110 2144 2.50 5 -0.23 15 -3.45 
  Xiong, Jerry 2096 CAN0.501-0.0715-1.05 
  Sapozhnikov, Roman 2248 CAN0.001-0.3615-5.40 
  Kleinman, Michael 2079 CAN1.0010.41156.15 
  Zhang, David 1970 CAN1.0010.27154.05 
  Kraiouchkine, Nikita 2155 CAN0.001-0.4815-7.20 

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)
 
 2010 Canadian Open Toronto, Ontario CAN 2010-07-10
RcRownchangeKK*chgGame
 2067 2144 2.00 4 -0.42 15 -6.30 
  Mackinnon, Keith 2140 CAN0.001-0.5115-7.65 
  Willis, Bradley J. 2093 CAN0.001-0.5715-8.55 
  Fritzsche, Helmut 2069 GER1.0010.40156.00 
  Mo, Kevin 1964 USA1.0010.26153.90 

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)
 
 Championnat Ouvert du Quebec - Invitation Montreal, Quebec CAN 2010-07-24
RcRownchangeKK*chgGame
 2247 2144 3.50 8 0.54 15 8.10 
  Gerzhoy, Leonid m2471 CAN0.001-0.1315-1.95 
  Leveille, Francois f2284 CAN0.001-0.3115-4.65 
  Hambleton, Aman f2131 CAN0.001-0.5215-7.80 
  Martchenko, Alexander 2138 CAN0.501-0.0115-0.15 
  Ghannoum, Marc f2230 CAN1.0010.62159.30 
  Kraiouchkine, Nikita 2155 CAN0.001-0.4815-7.20 
  Guichard, Pauline wm2320 FRA1.0010.731510.95 
  Sapozhnikov, Roman 2248 CAN1.0010.64159.60 

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)
 
 2010 NA Youth Ch U16 Open Montreal, Quebec CAN 2010-08-16
RcRownchangeKK*chgGame
 2122 2144 5.00 6 1.81 15 27.15 
  Finney, Stuart 2090 USA1.0010.42156.30 
  Gusev, Nikita 2080 CAN0.501-0.0915-1.35 
  Kleinman, Michael 2079 CAN1.0010.41156.15 
  Sapozhnikov, Roman 2248 CAN1.0010.64159.60 
  Kraiouchkine, Nikita 2155 CAN0.5010.02150.30 
  Fisher, William 2078 USA1.0010.41156.15 

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)
 

 

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