Individual Calculations January 2010
 Samsonkin, Artiom  Total change: 2.90  Rating chartPersonal card
 2009 Guelph Fall Pro-Am Guelph, Ontario CAN 2009-11-07
RcRownchangeKK*chgGame
 2197 2396 3.50 5 -0.08 10 -0.80 
  Olheiser, Gordon 1996  * CAN1.0010.08100.80 
  Szalay, Karoly 2128 CAN1.0010.17101.70 
  Noritsyn, Nikolay m2360 CAN0.501-0.0510-0.50 
  Sambuev, Bator g2491 RUS0.001-0.3710-3.70 
  Humphreys, Michael 2008 CAN1.0010.09100.90 
 * 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 National Capital Open Ottawa, Ontario CAN 2009-12-04
RcRownchangeKK*chgGame
 2263 2396 4.00 5 0.76 10 7.60 
  Upper, John 1996  * CAN1.0010.08100.80 
  Voloaca, Mihnea 2243 CAN1.0010.30103.00 
  Szalay, Karoly 2128 CAN0.501-0.3310-3.30 
  Gerzhoy, Leonid m2456 CAN1.0010.58105.80 
  Sambuev, Bator g2491 RUS0.5010.13101.30 
 * 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)
 
 Hart House Holidays Open Toronto, Ontario CAN 2009-12-18
RcRownchangeKK*chgGame
 2215 2396 2.50 4 -0.39 10 -3.90 
  Martchenko, Alexander 2137 CAN0.501-0.3210-3.20 
  Southam, David 2138 CAN1.0010.18101.80 
  Szalay, Karoly 2128 CAN0.501-0.3310-3.30 
  Gerzhoy, Leonid m2456 CAN0.5010.08100.80 

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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