Individual Calculations July 2009
 Karlsson, Lars  Total change: 22.30  Rating chartPersonal card
 Campeonato de Catalnya d'Equipos Primera Division G-II Catalunya ESP 2009-02-01
RcRownchangeKK*chgGame
 2270 2453 5.00 6 0.69 10 6.90 
  Leiva Velasco, Antonio 2164 ESP1.0010.16101.60 
  Colovic, Aleksandar m2443 MKD0.501-0.0110-0.10 
  Pozo Vera, Sandro f2474 CUB0.5010.03100.30 
  Ayza Leon, David 2210 ESP1.0010.20102.00 
  Busquets Prat, Rafael 2206 ESP1.0010.19101.90 
  Fabregas Soteras, Ricard 2122 ESP1.0010.12101.20 

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)
 
 XXIII Open de Catalunya Escacs Club Barcelona ESP 2009-04-04
RcRownchangeKK*chgGame
 2242 2446 8.00 9 1.39 10 13.90 
  Garcia Sanchez, David Manrique 2096 ESP1.0010.11101.10 
  Molero Tejada, Santiago 2096 ESP1.0010.11101.10 
  Ruiz Bravo, Alfonso 2096 ESP1.0010.11101.10 
  Jerez Perez, Alfonso m2386 ESP0.501-0.0810-0.80 
  Capellades Subirana, Marc 2191 ESP1.0010.19101.90 
  Vidarte Morales, Arturo m2428 ESP0.501-0.0310-0.30 
  Perpinya Rofes, Lluis Maria f2385 ESP1.0010.42104.20 
  Gonzalez Rodriguez, Jorge A. m2407 COL1.0010.45104.50 
  Severri Arrese, Carlos 2096 ESP1.0010.11101.10 

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)
 
 XI Open Internacional d'Escacs Vila de Salou Salou (Tarragona) ESP 2009-05-05
RcRownchangeKK*chgGame
 2363 2446 5.50 9 0.15 10 1.50 
  Ruprich, Udo 2096 GER1.0010.11101.10 
  Archangelsky, Mikhail m2242 RUS1.0010.24102.40 
  Nataf, Igor-Alexandre g2533 FRA0.5010.12101.20 
  Berg, Emanuel g2610 SWE0.001-0.2810-2.80 
  Tscharotschkin, Michael 2209 GER0.001-0.8010-8.00 
  Hoenick, Andreas 2180 GER1.0010.18101.80 
  Ibarra Chami, Luis Fernando m2393 MEX1.0010.43104.30 
  Cornette, Matthieu g2573 FRA0.5010.17101.70 
  Spassov, Liuben g2433 BUL0.501-0.0210-0.20 

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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