Individual Calculations April 2018
 Hannah, Brandon  Total change: -3.60  Rating chartPersonal card
 2018 Aurora Spring Open U2000 Aurora CAN 2018-03-24
RcRownchangeKK*chgGame
 1490 1609 2.50 4 -0.09 40 -3.60 
  Qiao, Joey wc1286 CAN0.001-0.8740-34.80 
  Joseph Benher, Savio 1539 CAN0.501-0.1040-4.00 
  Crnilovic, Grisha 1617 CAN1.0010.514020.40 
  Rusonik, Greg 1516 CAN1.0010.374014.80 

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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