Individual Calculations February 2016
 Zeggelaar, Mike  Total change: 14.00  Rating chartPersonal card
 ECC Christmas Open 2015 Edmonton CAN 2015-11-19
RcRownchangeKK*chgGame
 1857 1917 3.00 4 0.76 20 15.20 
  Wang, Kaixin 1690 CAN1.0010.21204.20 
  Kadavil, Suresh 1557 CAN1.0010.10202.00 
  Grumic, Sasa 2087 CAN1.0010.722014.40 
  Efemuai, Martins 2093 NGR0.001-0.2720-5.40 

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 Southern AB Open Calgary CAN 2015-11-28
RcRownchangeKK*chgGame
 1801 1917 2.50 4 -0.06 20 -1.20 
  Milne, Arthur 1746 CAN1.0010.27205.40 
  Wang, Jeff 1720 CAN0.001-0.7520-15.00 
  Kadavil, Suresh 1557 CAN1.0010.10202.00 
  Ng, Gary 2182 CAN0.5010.32206.40 

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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