Individual Calculations May 2017
 Jordan, John  Total change: 7.20  Rating chartPersonal card
 2017 Guelph Spring ProAm U2000 Guelph CAN 2017-04-01
RcRownchangeKK*chgGame
 1531 1504 2.50 5 0.18 40 7.20 
  He, Emma 1497 CAN0.501-0.0140-0.40 
  Tan, Kylie wc1432 CAN0.501-0.1040-4.00 
  Milinkovic, Mate 1579 CAN0.001-0.4040-16.00 
  Atanasov, Anthony c1594 CAN1.0010.624024.80 
  Liao, Joseph 1551 CAN0.5010.07402.80 

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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