Individual Calculations January 2010
 Kucherenko, Sergi  Total change: 3.00  Rating chartPersonal card
 XXIV Torneig Obert Costa Brava Memorial Joan Gelpi G-A Palafrugell ESP 2009-10-03
RcRownchangeKK*chgGame
 1828 1864 4.00 7 0.20 15 3.00 
  Fluvia Frigola, Joan 2073 ESP0.001-0.2315-3.45 
  Morales Paytuvi, Frederic 1687 ESP0.501-0.2315-3.45 
  Vidal Zamora, Cristina 1562 ESP0.501-0.3515-5.25 
  Muratet Casadevall, Jordi 1787 ESP1.0010.39155.85 
  Bonavia Heredia, Francesc 1718 ESP1.0010.30154.50 
  Ramirez Garcia, Lluis 1932 ESP0.5010.09151.35 
  Cruanas Ruart, Josep 2035 ESP0.5010.23153.45 

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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