Individual Calculations November 2009
 Hetey, Lazlo  Total change: -0.40  Rating chartPersonal card
 Open Brasschaat Brasschaat BEL 2009-08-15
RcRownchangeKK*chgGame
 2174 2352 6.00 8 0.29 10 2.90 
  Thora, Jack 1952  * BEL1.0010.08100.80 
  Van De Wynkele, Eric 2140 BEL1.0010.23102.30 
  Dal Borgo, Albin 2180 BEL1.0010.27102.70 
  Both, Erik 2234 NED0.501-0.1610-1.60 
  Nieto, Emanuel 2246 BEL1.0010.36103.60 
  Van Dongen, Cor 2342 NED0.001-0.5110-5.10 
  Boulahfa, Hicham 2022 NED1.0010.12101.20 
  Sadkowski, Daniel f2277 BEL0.501-0.1010-1.00 
 * 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)
 
 Nationale 2 - R1 Various FRA 2009-10-04
RcRownchangeKK*chgGame
 2395 2347 0.50 1 0.07 10 0.70 
  Saiboulatov, Daniyal m2395 BEL0.5010.07100.70 

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)
 
 Nationale 2 - R2-3 Various FRA 2009-10-17
RcRownchangeKK*chgGame
 2383 2347 0.50 2 -0.40 10 -4.00 
  Payen, Arnaud m2356 FRA0.001-0.4910-4.90 
  Roeder, Matthias m2410 GER0.5010.09100.90 

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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