Individual Calculations January 2012
 Preotu, Razvan  Total change: 26.70  Rating chartPersonal card
 2011 Guelph Fall ProAm Guelph, Ontario CAN 2011-11-05
RcRownchangeKK*chgGame
 2114 1979 3.00 5 1.27 15 19.05 
  Noritsyn, Nikolay m2379  * CAN0.001-0.0815-1.20 
  Peng, Jackie wc1922 CAN0.501-0.0815-1.20 
  Song, Michael 2032 CAN0.5010.07151.05 
  Cormier, Adam 2028 CAN1.0010.57158.55 
  Dougherty, Michael f2208 CAN1.0010.791511.85 
 * 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)
 
 World Youth Chess Championship - U 12 Open Caldas Novas/GO BRA 2011-11-18
RcRownchangeKK*chgGame
 1879 1979 5.50 9 -0.01 15 -0.15 
  Howie, Colin 1579  * SCO1.0010.08151.20 
  Oliveira, Tiago Lopes 1741 BRA1.0010.20153.00 
  Gledura, Benjamin f2230 HUN0.5010.31154.65 
  Xiong, Jeffrey f2056 USA0.5010.11151.65 
  Nigmatov, Ortik 1871 UZB0.001-0.6515-9.75 
  Viera, Matias Nahuel 1613 ARG1.0010.10151.50 
  Makhnyov, Denis 1725 KAZ0.501-0.3115-4.65 
  Vykouk, Jan 1838 CZE1.0010.31154.65 
  Aravindh, Chithambaram Vr 2262 IND0.001-0.1615-2.40 
 * 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)
 
 2011 Hart House Holidays Open Toronto, Ontario CAN 2011-12-16
RcRownchangeKK*chgGame
 2074 1979 2.50 5 0.52 15 7.80 
  Gerzhoy, Leonid m2379  * CAN0.001-0.0815-1.20 
  Gladstone, Simon 1975 CAN0.001-0.5115-7.65 
  Olheiser, Gordon 1963 CAN1.0010.48157.20 
  Agbabishvili, Lali 2019 CAN1.0010.56158.40 
  Song, Michael 2032 CAN0.5010.07151.05 
 * 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)
 

 

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