Individual Calculations October 2008
 Lachaux, Jerome  Total change: -21.15  Rating chartPersonal card
 2008 Canadian Open Section A Montreal CAN 2008-07-18
RcRownchangeKK*chgGame
 2244 2075 0.00 5 -1.41 15 -21.15 
  Mulyar, Michael A. m2382 USA0.001-0.1415-2.10 
  Chabot, Roland 2235 CAN0.001-0.2915-4.35 
  Kiran, Manisha Mohanty wm2246 IND0.001-0.2715-4.05 
  Yuan, Yuanling wf2146 CAN0.001-0.4015-6.00 
  Arsenault, Nicolas 2213 CAN0.001-0.3115-4.65 

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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