Individual Calculations January 2009
 Arribas Lopez, Angel  Total change: 15.45  Rating chartPersonal card
 XXV Aniversario Parla 2008 Parla Madrid ESP 2008-09-06
RcRownchangeKK*chgGame
 2238 2332 6.50 9 1.03 15 15.45 
  Ruiz Quevedo, Andres 1982 ESP1.0010.11151.65 
  Anton Guijarro, David 2055 ESP1.0010.17152.55 
  Mekhitarian, Krikor Sevag m2504 BRA0.001-0.2715-4.05 
  Gago Padreny, Ignacio 2169 ESP1.0010.28154.20 
  Vazquez Gonzalez, Francisco 2125 ESP1.0010.23153.45 
  Fier, Alexandr g2558 BRA0.001-0.2115-3.15 
  Cabanas Bravo, Juan Andres 2019 ESP1.0010.14152.10 
  Penalosa Pinilla, Jesus 2224 ESP1.0010.35155.25 
  Herraiz Hidalgo, Herminio m2507 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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