Individual Calculations February 2017
 Cai, Jason  Total change: -9.20  Rating chartPersonal card
 26th Annual North American Open Las Vegas, Nevada USA 2016-12-26
RcRownchangeKK*chgGame
 2232 2088 2.00 7 -0.23 40 -9.20 
  Panchanatham, Vignesh m2381 USA0.001-0.1540-6.00 
  Taghizadeh, Rayan f2310 USA0.001-0.2240-8.80 
  Sevall, Jacob Cameron 1935 GER1.0010.304012.00 
  Dean, Jim H f2267 USA0.5010.23409.20 
  Ng, Gary 2249 CAN0.5010.21408.40 
  Moon, Benjamin Barry 2265 USA0.001-0.2740-10.80 
  Krishnamoorthy, Vijay Keerthi 2216 IND0.001-0.3340-13.20 

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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