Individual Calculations January 2014
 Sharaibi, Olufemi  Total change: 8.55  Rating chartPersonal card
 XXXI Torneig Open Escacs de Martorell Grup A Martorell ESP 2013-09-14
RcRownchangeKK*chgGame
 2030 2067 5.50 9 0.57 15 8.55 
  Bolta Tobella, Francisco 1904 ESP1.0010.28154.20 
  Ortin Caballe, Juan Jose 1955 ESP0.001-0.6515-9.75 
  Martinez Balaguer, Josep 1851 ESP1.0010.22153.30 
  Garcia Miracle, Joan Josep 2045 ESP0.501-0.0315-0.45 
  Porta Tovar, Oriol 2121 ESP1.0010.58158.70 
  Tallo Dominguez, Imar 2230 ESP0.001-0.2815-4.20 
  Ruiz Font, Elisabet 2068 ESP1.0010.50157.50 
  Mateos Rozas, Miguel Angel 2205 ESP0.001-0.3115-4.65 
  Porta Tovar, Guillem 1887 ESP1.0010.26153.90 

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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