Rapid: Individual Calculations December 2017
 Shard, Henry G  Total change: -16.40  Rating chartPersonal card
 2017 NYCA Under 16 County Championship Kenilworth ENG 2017-11-04
RcRownchangeKK*chgGame
 1491 1418 0.00 2 -0.82 20 -16.40 
  Lutchman-Singh, Karanvir 1368 WLS0.001-0.5720-11.40 
  Rathbone-Jones, Ifan 1614 WLS0.001-0.2520-5.00 

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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