Individual Calculations April 2013
 Perolet Perez, Miquel  Total change: 37.35  Rating chartPersonal card
 XVI Obert Escacs Tres Peons Grup B Barcelona (Cataluna) ESP 2013-01-11
RcRownchangeKK*chgGame
 1766 1643 5.50 9 2.49 15 37.35 
  Vargas Drechsler, Carlos 1841 ESP1.0010.761511.40 
  Opasiak, Dustin Tennessee 1766 GER0.001-0.3315-4.95 
  Sans Bascu, Joaquin 1743 ESP1.0010.64159.60 
  Iglesias Lopez, Albert 1823 ESP0.001-0.2615-3.90 
  Tortosa Moros, Joan 1696 ESP1.0010.57158.55 
  Casasampera Boada, Joaquim 1797 ESP0.5010.21153.15 
  Odena Penarroja, Enric 1721 ESP1.0010.61159.15 
  Galceran Porqueras, Joan 1834 ESP0.001-0.2515-3.75 
  Serentill Tost, Eduard 1669 ESP1.0010.54158.10 

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)
 

 

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