Individual Calculations March 2010
 Boudkeev, Timour  Total change: -51.75  Rating chartPersonal card
 Chess Open & Academy Ascona SUI 2010-01-03
RcRownchangeKK*chgGame
 1986 1865 1.50 5 -0.33 25 -8.25 
  Boschetti, Claudio 2132 SUI0.001-0.1825-4.50 
  Zito, Riccardo 1728 ITA1.0010.32258.00 
  Galyas, Miklos m2265  * HUN0.001-0.0825-2.00 
  Chiaron, Elisa 1913 ITA0.001-0.4325-10.75 
  Piona, Marco 1894 SUI0.5010.04251.00 
 * 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)
 
 e2e4.org.uk Uxbridge International Group C Uxbridge, London ENG 2010-02-13
RcRownchangeKK*chgGame
 1762 1865 4.00 9 -1.74 25 -43.50 
  Minniti, Giuseppe 1861 ITA0.501-0.0125-0.25 
  Watson, Darrell 1623 ENG1.0010.20255.00 
  Vaidya, Pratik 1838 IND1.0010.462511.50 
  Kumar, Shankar 1803 JCI0.501-0.0925-2.25 
  Hoffmann, Piotr 1724 POL0.001-0.6925-17.25 
  Torrance, John 1731 SCO0.501-0.1825-4.50 
  Fowler, David J 1698 ENG0.501-0.2225-5.50 
  Colter, Nigel 1793 ENG0.001-0.6025-15.00 
  Manuchehri, Alireza 1785 IRI0.001-0.6125-15.25 

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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