Individual Calculations July 2012
 Walter Travella, German  Total change: 20.25  Rating chartPersonal card
 VII Obert Internacional Tupinamba Barcelona ESP 2012-03-14
RcRownchangeKK*chgGame
 1944 1937 4.50 8 0.60 15 9.00 
  Rosich Valles, Alfredo f2337  * ESP0.001-0.0815-1.20 
  Perez Cuadrado, Eduardo 1722 ESP1.0010.23153.45 
  Sabria Mestre, Jordi 1537  * ESP1.0010.08151.20 
  Vives Jaume, Oriol 1999 ESP0.001-0.4115-6.15 
  Perez Llamas, David 1742 ESP1.0010.25153.75 
  Plamenov Ribarov, Petar 2038 ESP0.5010.14152.10 
  Pares Peris, Jordi 2149 ESP0.001-0.2315-3.45 
  Costa Trave, Jaume 2025 ESP1.0010.62159.30 
 * 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)
 
 Primer Torneig Obert Escacs Barri Gotic – Barcelona UGA Barcelona ESP 2012-04-23
RcRownchangeKK*chgGame
 1963 1937 4.50 8 0.75 15 11.25 
  Olleta Tanya, Jordi 1583 ESP1.0010.11151.65 
  Ayza Leon, David 2196 ESP1.0010.821512.30 
  Escandell, Juan C f2273 ESP0.001-0.1215-1.80 
  Pellus Ruiz, Josep 2139 ESP0.001-0.2415-3.60 
  Bover Salvado, Jordi 1755 ESP1.0010.26153.90 
  Lopez Perdomo, Juan David 2154 COL0.001-0.2215-3.30 
  Gines Rodriguez, Oscar 1864 ESP0.501-0.1015-1.50 
  Castellon Baeza, Jose Felipe 1736 ESP1.0010.24153.60 

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)
 

 

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