Individual Calculations March 2011
 Yearwood, Roy  Total change: 23.55  Rating chartPersonal card
 2011 Schleinich Memorial Calgary, Alberta CAN 2011-01-07
RcRownchangeKK*chgGame
 2064 2046 4.00 5 1.63 15 24.45 
  Neven, Knut 2153 CAN0.001-0.3515-5.25 
  Daniluk, Jim 2002 CAN1.0010.44156.60 
  Perron, Sean 2058 CAN1.0010.52157.80 
  Robichaud, Martin 2108 CAN1.0010.59158.85 
  Beaudry, Lukas 1998 CAN1.0010.43156.45 

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 Northern Alberta Open Edmonton, Alberta CAN 2011-02-19
RcRownchangeKK*chgGame
 2000 2046 0.50 1 -0.06 15 -0.90 
  Pedersen, Rick 2000 CAN0.501-0.0615-0.90 

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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