Individual Calculations December 2015
 Michaud, Christian  Total change: 3.80  Rating chartPersonal card
 6. Grand-Prix de Monthey Monthey SUI 2015-10-31
RcRownchangeKK*chgGame
 2244 2095 1.50 4 0.19 20 3.80 
  Kelecevic, Nedeljko m2257 SUI0.5010.21204.20 
  Gallagher, Joseph G g2458 SUI0.001-0.1020-2.00 
  Grept, Jonathan 1938 SUI1.0010.29205.80 
  Prunescu, Claudiu f2321 ROU0.001-0.2120-4.20 

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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