Individual Calculations October 2014
 Plotkin, Mark  Total change: 97.60  Rating chartPersonal card
 Canadian Open - Section B Montreal CAN 2014-07-19
RcRownchangeKK*chgGame
 2121 2036 4.00 7 1.29 40 51.60 
  Ivanov, Mike 2137 CAN0.001-0.3640-14.40 
  Gardner, Robert 2164 CAN1.0010.674026.80 
  Kraiouchkine, Nikita 2232 CAN0.001-0.2540-10.00 
  Wiebe, Daniel 1874 CAN1.0010.294011.60 
  Larochelle, Martial 2133 USA0.5010.13405.20 
  Enkh-Amar, Galbadrakh 2140 MGL1.0010.644025.60 
  Mackinnon, Keith 2165 CAN0.5010.17406.80 

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)
 
 2014 Toronto Labour Day Open Toronto CAN 2014-08-30
RcRownchangeKK*chgGame
 2002 2120 5.00 6 1.15 40 46.00 
  Ferreira, Alex 1945 CAN0.501-0.2340-9.20 
  Zhong, Joey 1848 CAN1.0010.17406.80 
  Cai, Jason 1850 CAN1.0010.17406.80 
  Ochkoos, Jura f2231 CAN1.0010.654026.00 
  Plotkin, Victor f2276 CAN0.5010.21408.40 
  Noritsyn, Sergey 1860 CAN1.0010.18407.20 

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)
 

 

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