Individual Calculations September 2012
 Perpinya Rofes, Lluis Maria  Total change: -6.30  Rating chartPersonal card
 XIV Obert Internacional Sant Marti Grup A Barcelona ESP 2012-07-13
RcRownchangeKK*chgGame
 2241 2401 5.50 9 -0.71 10 -7.10 
  Tarrago Domingo, Miguel 2046 ESP0.501-0.3910-3.90 
  Jaramillo Ochoa, Mateo 2030 COL1.0010.10101.00 
  Hernandez Carmenate, Holden g2569 CUB0.001-0.2810-2.80 
  Mamedjarova, Turkan wg2259 AZE0.001-0.6910-6.90 
  Ginesta Caballero, Olga Lucia wf2093 CUB1.0010.14101.40 
  Avila Gimenez, Xavier f2308 ESP1.0010.37103.70 
  Uribe Arteaga, Daniel 2272 COL0.001-0.6710-6.70 
  Zsinka, Laszlo m2291 HUN1.0010.35103.50 
  Ryan, Joseph f2300 IRL1.0010.36103.60 

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)
 
 38 Obert Internacional Escacs Ciutat de Badalona A Badalona ESP 2012-08-01
RcRownchangeKK*chgGame
 2312 2394 5.50 9 0.08 10 0.80 
  Marzano, Carlo 2165 ITA1.0010.21102.10 
  Rojano Alfonso, Carlos 2099 ESP1.0010.15101.50 
  Barrientos, Sergio E g2500 COL0.001-0.3610-3.60 
  Buchenau, Frank f2299 GER0.001-0.6310-6.30 
  Visa Jordana, Joel 2238 ESP1.0010.29102.90 
  Martinez Reyes, Pedro Ramon 2198 VEN1.0010.25102.50 
  Obregon Rivero, Juan Carlos f2497 CUB0.5010.14101.40 
  Alarcon Casellas, Rolando f2471 CUB0.001-0.3910-3.90 
  Colon Garcia, Enrique f2339 ESP1.0010.42104.20 

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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