Individual Calculations September 2018
 Redmond, Michael F  Total change: -5.20  Rating chartPersonal card
 54th Berks & Bucks Chess Congress Challengers Maidenhead ENG 2018-08-25
RcRownchangeKK*chgGame
 1747 1691 2.00 5 -0.13 40 -5.20 
  Bullock, Charles 2091  * ENG1.0010.924036.80 
  White, Chris 1871 ENG0.001-0.2640-10.40 
  Finn, Peter 1840 ENG0.001-0.3040-12.00 
  Kesterson, Kennan 1639 ENG0.001-0.5740-22.80 
  Ratnesan, Radha 1295 ENG1.0010.08403.20 
 * 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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