Individual Calculations December 2015
 Zotkin, Daniel  Total change: -49.60  Rating chartPersonal card
 ACC 5th Anniversary Swiss Toronto CAN 2015-09-28
RcRownchangeKK*chgGame
 1873 1949 2.00 4 -0.32 40 -12.80 
  Humphreys, Michael f2252 CAN0.001-0.1440-5.60 
  Wiebe, Daniel 1981 CAN0.001-0.4640-18.40 
  Noorali, Aahil c1549  * CAN1.0010.08403.20 
  Ugodnikov, Arkadiy 1709 CAN1.0010.20408.00 
 * 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)
 
 2015 Guelph Fall ProAm Pro Guelph CAN 2015-11-27
RcRownchangeKK*chgGame
 1890 1976 1.50 4 -0.92 40 -36.80 
  Plotkin, Victor f2265 CAN0.001-0.1640-6.40 
  Drkulec, Vladimir 1924 CAN0.001-0.5740-22.80 
  Petersen, Caleb 1677 CAN1.0010.15406.00 
  Schneider, Corin 1693 CAN0.501-0.3440-13.60 

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)
 

 

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