Individual Calculations May 2017
 Liao, Joseph  Total change: 18.80  Rating chartPersonal card
 2017 Guelph Spring ProAm U2000 Guelph CAN 2017-04-01
RcRownchangeKK*chgGame
 1623 1551 2.50 5 0.47 40 18.80 
  Milinkovic, Mate 1579 CAN0.5010.04401.60 
  Kaneshalingam, Mathanhe wc1648 CAN1.0010.634025.20 
  Plaxton, David 1726 CAN0.001-0.2740-10.80 
  Feng, Richard 1657 CAN0.5010.14405.60 
  Jordan, John 1504 CAN0.501-0.0740-2.80 

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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