Individual Calculations March 2018
 Richards, John  Total change: 15.00  Rating chartPersonal card
 Swieqi Chess League Division 1 October 2017 13-14 Swieqi MLT 2017-12-27
RcRownchangeKK*chgGame
 1682 1707 3.50 5 0.75 20 15.00 
  Refalo, Ian 1603 MLT1.0010.36207.20 
  Pala, Onurcan 1678 TUR1.0010.46209.20 
  Fleri, Matthew 1573 MLT1.0010.32206.40 
  Novak, Attila Robert 2107  * HUN0.001-0.0820-1.60 
  Stagno, Matteo 1451 MLT0.501-0.3120-6.20 
 * 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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