Individual Calculations May 2019
 Azroy, Arman  Total change: 0.00  Rating chartPersonal card
 2019 Kingston Open Kingston CAN 2019-03-29
RcRownchangeRpKK*chgGame
 1671 0 1.00 3 0.00 1546   0.00 
  Barlow-Wilkes, Curtis 1892 CAN0.0010.00 0.00 
  Douglas, Mike 1850 CAN1.0010.00 0.00 
  Ning, Alwin 1271 CAN0.0010.00 0.00 

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)
 
 2019 Easter U1600 Kingston CAN 2019-04-18
RcRownchangeRpKK*chgGame
 1395 0 1.00 1 0.00 1415   0.00 
  Wang, Rachel Zihan 1395 CAN1.0010.00 0.00 

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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