Individual Calculations October 2015
 Janota, Paul S  Total change: 5.20  Rating chartPersonal card
 51st Berks & Bucks Chess Congress Challengers Maidenhead ENG 2015-08-29
RcRownchangeKK*chgGame
 1876 1943 2.50 4 0.13 40 5.20 
  Faulkner, Martin J 1805 ENG1.0010.314012.40 
  Dunlop, Neil J 1834 ENG0.501-0.1540-6.00 
  Marley, Andrew Sg 1877 ENG0.001-0.5940-23.60 
  Mashayekh, Majid 1987 ENG1.0010.564022.40 

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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