Individual Calculations April 2016
 Liang, Hairan  Total change: 17.20  Rating chartPersonal card
 2016 Hart House Spring Open - Crown Toronto CAN 2016-03-25
RcRownchangeKK*chgGame
 2199 1988 2.00 6 0.43 40 17.20 
  Cummings, David m2308 CAN0.5010.374014.80 
  Vavrak, Peter m2388  * SVK0.5010.424016.80 
  Mark, Eddie 2045 USA1.0010.584023.20 
  Song, Michael f2381 CAN0.001-0.0840-3.20 
  Filipovich, David 2031 CAN0.001-0.4440-17.60 
  Vettese, Nicholas c2042 CAN0.001-0.4240-16.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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