Individual Calculations May 2014
 Buffat, Pierre-Andre  Total change: 6.75  Rating chartPersonal card
 5. Open de la Broye Payerne SUI 2014-04-11
RcRownchangeKK*chgGame
 1994 1761 0.50 3 -0.19 15 -2.85 
  Patuzzo, Fabrizio f2161  * SUI0.001-0.0815-1.20 
  Cordey, Loic 1850 SUI0.5010.12151.80 
  Bakalarz, Grazyna wf1972 LUX0.001-0.2315-3.45 
 * 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)
 
 10. Open de Payerne (round 5) Payerne SUI 2014-04-24
RcRownchangeKK*chgGame
 1862 1761 1.00 1 0.64 15 9.60 
  Bonferroni, Carlo 1862 SUI1.0010.64159.60 

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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