Individual Calculations April 2009
 Inkiov, Ventzislav  Total change: -12.80  Rating chartPersonal card
 N1 - R4-5 Various FRA 2008-12-13
RcRownchangeKK*chgGame
 2477 2455 0.00 2 -0.94 10 -9.40 
  Le Roux, Jean-Pierre m2496 FRA0.001-0.4410-4.40 
  Cosma, Ioan m2458 ROU0.001-0.5010-5.00 

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)
 
 N1 - R6-7 Various FRA 2009-02-07
RcRownchangeKK*chgGame
 2544 2484 0.50 2 -0.34 10 -3.40 
  Williams, Simon K g2507 ENG0.5010.03100.30 
  Gharamian, Tigran m2581 FRA0.001-0.3710-3.70 

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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