Individual Calculations August 2017
 Reeve, Jeff  Total change: -10.60  Rating chartPersonal card
 12th Edmonton International Edmonton CAN 2017-06-20
RcRownchangeKK*chgGame
 2229 2227 4.00 9 -0.53 20 -10.60 
  Shabalov, Alexander g2556 USA0.001-0.1220-2.40 
  Caldera, Anuar 2160 COL1.0010.41208.20 
  Heredia Serrano, Carla wg2082 ECU0.501-0.1920-3.80 
  Ng, Gary 2221 CAN0.001-0.5120-10.20 
  Findlay, Ian f2239 CAN1.0010.522010.40 
  Porper, Edward m2383 CAN0.001-0.2920-5.80 
  Miller, David 2115 CAN0.501-0.1520-3.00 
  Villavieja, Butch 2106 PHI0.001-0.6620-13.20 
  Frialde, Arniel 2195 CAN1.0010.46209.20 

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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