Individual Calculations April 2008
 Goormachtigh, Johan  Total change: -3.30  Rating chartPersonal card
 Dutch Team Competition - Meester - round 5-6 Various NED 2007-09-15
RcRownchangeKK*chgGame
 2456 2245 1.00 2 0.53 15 7.95 
  Middelburg, Tom m2398 NED0.001-0.3015-4.50 
  Janssen, Ruud m2513 NED1.0010.831512.45 

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)
 
 VI Gran Torneo de Aficiones a Sub-2300 Benidorm (Alicante) ESP 2007-11-30
RcRownchangeKK*chgGame
 2177 2245 4.00 8 -0.75 15 -11.25 
  Carrasco Sagredo, Manuel 2134 ESP1.0010.35155.25 
  Schmidt, Raul 2145 ROU0.501-0.1415-2.10 
  Ratushnyy, Vladimir f2281 RUS0.5010.05150.75 
  Barcelo, Pedro 2190 ESP0.501-0.0815-1.20 
  Andres Terrado, Miguel Angel 2161 ESP0.501-0.1215-1.80 
  Garcia Gata, Jorge D. 2135 ESP0.501-0.1515-2.25 
  Daoudi, Kamal 2188 MAR0.001-0.5815-8.70 
  Acebal Muniz, Antonio f2185 ESP0.501-0.0815-1.20 

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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