Individual Calculations September 2012
 Arenas, David  Total change: 23.70  Rating chartPersonal card
 XXXVIII Open Internacional Escacs “Vila de Sitges” Grup “A” Sitges ESP 2012-07-20
RcRownchangeKK*chgGame
 2368 2406 7.00 9 2.15 10 21.50 
  Parals Marce, Luis 2069 ESP1.0010.12101.20 
  Buxade Roca, Guillermo 2133 ESP1.0010.17101.70 
  Czakon, Jakub m2481 POL0.001-0.4010-4.00 
  Rabineau, Clement 2270 FRA1.0010.32103.20 
  Munoz Pantoja, Miguel m2496 ESP0.5010.12101.20 
  Vidarte Morales, Arturo m2353 ESP1.0010.43104.30 
  Barrientos, Sergio E g2500 COL1.0010.63106.30 
  Laxman, R.r. g2422 IND1.0010.52105.20 
  Vorobiov, Evgeny E. g2586 RUS0.5010.24102.40 

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
 2371 2406 5.00 9 0.22 10 2.20 
  Garcia Ramos, Marcos 2177 ESP1.0010.21102.10 
  Fernandez Egea, Andreu 2018 ESP1.0010.09100.90 
  Obregon Rivero, Juan Carlos f2497 CUB0.5010.12101.20 
  Lalith, Babu M.r. g2515 IND0.001-0.3510-3.50 
  Gonzalez Garcia, Jose g2532 MEX0.5010.17101.70 
  Meessen, Rudolf f2273 BEL1.0010.32103.20 
  Ortiz Suarez, Isan Reynaldo g2569 CUB0.001-0.2810-2.80 
  Webb, Laurence E f2269 ENG1.0010.32103.20 
  Fluvia Poyatos, Joan m2491 ESP0.001-0.3810-3.80 

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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