Individual Calculations April 2017
 Oppenheim, Tom  Total change: -21.60  Rating chartPersonal card
 2017 Begonia Open Ballarat AUS 2017-03-11
RcRownchangeKK*chgGame
 1476 1353 1.00 4 -0.54 40 -21.60 
  Milojevic, Miodrag 1753  * SRB0.001-0.0840-3.20 
  Goh, Julien 1179 SGP0.001-0.7340-29.20 
  Chang, Emma 1260 AUS1.0010.374014.80 
  Harrison, Harrison 1711 AUS0.001-0.1040-4.00 
 * 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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