Individual Calculations February 2018
 Briones, Dante  Total change: 2.00  Rating chartPersonal card
 2017 WBX Tournament Edmonton CAN 2017-12-16
RcRownchangeKK*chgGame
 2073 1971 2.00 5 0.10 20 2.00 
  Kalisvaart, Peter 2092 NED1.0010.662013.20 
  Pechenkin, Vladimir f2299 CAN0.001-0.1320-2.60 
  Zhao, Ian 1923 CAN1.0010.43208.60 
  Caldera, Anuar 2100 COL0.001-0.3320-6.60 
  Karmali, Hafiz 1951 CAN0.001-0.5320-10.60 

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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